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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>As
  filed with the Securities and Exchange Commission on March 14, 2022.</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: right; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Registration
  No. 333-&nbsp;&nbsp;</B></FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: right; text-indent: 0.5in"></P>
  
  
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>UNITED
  STATES<BR>
  SECURITIES AND EXCHANGE COMMISSION<BR>
  Washington, D.C. 20549</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>FORM
  S-8<BR>
  REGISTRATION STATEMENT<BR>
  <I>UNDER<BR>
  THE SECURITIES ACT OF 1933</I></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>MOMENTUS
  INC.</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Exact
  Name of Registrant as Specified in Its Charter)</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Delaware</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>3714</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>84-1905538</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(State or Other Jurisdiction
      of<BR>
      Incorporation or Organization)</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Primary Standard Industrial
      <BR>
      Classification Code Number)</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(I.R.S. Employer <BR>
      Identification Number)</B></FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>3901
  N. First Street<BR>
  San Jose, CA 95134</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(650)
  564-7820<BR>
  (Address,&nbsp;Including&nbsp;Zip&nbsp;Code,&nbsp;and&nbsp;Telephone&nbsp;Number,&nbsp;Including&nbsp;Area&nbsp;Code,&nbsp;of&nbsp;Registrant&rsquo;s&nbsp;Principal&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Executive&nbsp;Offices)</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Momentus
  Inc. 2021 Equity Incentive Plan </B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Momentus
  Inc. 2021 Employee Stock Purchase Plan</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Full
  Title of the Plans) </B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>_______________________________________________________</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>John
  C. Rood<BR>
  Chief Executive Officer<BR>
  3901 N. First Street<BR>
  San Jose, CA 95134<BR>
  Telephone: (650) 564-7820<BR>
  (Name,&nbsp;Address,&nbsp;Including&nbsp;Zip&nbsp;Code,&nbsp;and&nbsp;Telephone&nbsp;Number,&nbsp;Including&nbsp;Area&nbsp;Code,&nbsp;of&nbsp;Agent&nbsp;for&nbsp;Service)</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><I>Copies
  to:</I></B></FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 49%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Stephen
      C. Hinton, Esq.</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Bradley
      Arant Boult Cummings LLP</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>1600
      Division Street, Suite 700</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Nashville,
      Tennessee 37203</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Telephone:
      (615) 244-2582</B></FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 2%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 49%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Jikun
      Kim</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Chief
      Financial Officer</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>3901
      N. First Street</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>San
      Jose, CA 95134</B></FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Telephone:
      (650) 564-7820</B></FONT></P></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
  by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
  company, or an emerging growth company. See definitions of &ldquo;large accelerated filer,&rdquo; &ldquo;accelerated filer,&rdquo; &ldquo;smaller
  reporting company,&rdquo; and &ldquo;emerging growth company&rdquo; in Rule 12b-2 of the Exchange Act.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 20%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Large accelerated filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 25%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Accelerated filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Non-accelerated filer</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Smaller reporting company</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging growth company</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
  an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
  with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. &#9744;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
  
  <!-- Field: Rule-Page --><DIV STYLE="width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; border-bottom: Black 2pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>
  
  
  
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.35pt 0pt 4.3pt; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.35pt 0pt 4.3pt; text-align: center"></P>
  
  <!-- Field: Page; Sequence: 1; Options: NewSection -->
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.35pt 0pt 4.3pt; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.35pt 0pt 4.3pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>EXPLANATORY
  NOTE</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.85pt 0pt 6pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
  Registration Statement on Form S-8 is being filed by Momentus Inc. (the &ldquo;<B>Company</B>&rdquo;) to register 2,436,353 additional
  shares of the Company&rsquo;s Class A Common Stock, par value $0.00001 per share (&ldquo;<B>Common Stock</B>&rdquo;), reserved for issuance
  under the Company&rsquo;s 2021 Equity Incentive Plan (the &ldquo;<B>2021 Plan</B>&rdquo;) and 406,059 additional shares of Common Stock
  reserved for issuance under the Company&rsquo;s 2021 Employee Stock Purchase Plan (the &ldquo;<B>ESPP</B>&rdquo;).</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.85pt 0pt 6pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.85pt 0pt 6pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
  to General Instruction E regarding Registration of Additional Securities, the contents of the Registration Statement on Form S-8 filed
  with the Securities and Exchange Commission (the &ldquo;<B>Commission</B>&rdquo;) on October 18, 2021 (Registration No 333- 260331) is
  incorporated by reference herein except as otherwise updated or modified by this filing. All exhibits required by General Instruction
  E to Form S-8 are filed as exhibits hereto.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.85pt 0pt 6pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  
  <!-- Field: Page; Sequence: 2 -->
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      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt"></P></DIV>
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.3pt; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.3pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>PART
  II</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 4.3pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>INFORMATION
  REQUIRED IN THE REGISTRATION STATEMENT</U></B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 9pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
  3. Incorporation of Documents by Reference</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
  Registrant hereby incorporates by reference into this Registration Statement the following documents previously filed with the Commission
  (other than information in a report on Form 8-K that is furnished and not filed pursuant to Form 8-K and, except as may be noted in any
  such Form 8-K, exhibits filed on such form that are related to such information):</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 27pt"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 22.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(i)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
                                              Registrant&rsquo;s Annual Report on <A HREF="http://www.sec.gov/ix?doc=/Archives/edgar/data/1781162/000178116222000023/mnts-20211231.htm">Form 10-K</A> for the fiscal year ended December 31, 2021
                                              (the &ldquo;<B>Annual Report</B>&rdquo;), filed with the Commission on March 8, 2022;</FONT></TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 49.5pt; text-indent: -22.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 27pt"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 22.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(ii)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
                                              other reports filed by the Registrant with the Commission pursuant to Sections 13(a), 13(c),
                                              14 and 15(d) of the Securities Exchange Act of 1934, as amended (the &ldquo;<B>Exchange Act</B>&rdquo;)
                                              (other than the reports, or portions thereof, deemed to have been furnished and not filed
                                              with the Commission) since the end of the fiscal year covered by the Annual Report referred
                                              to in (i) above; and</FONT></TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 49.5pt; text-indent: -22.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
  <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 27pt"></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 22.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(iii)</FONT></TD><TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">the
                                              description of the Registrant&rsquo;s Common Stock contained in its Registration Statement
                                              on <A HREF="http://www.sec.gov/Archives/edgar/data/1781162/000121390019022173/f8a12b110619_stableroad.htm">Form 8-A</A>, as filed with the SEC on November 6, 2019, as amended by the description of
                                              the Registrant's common stock contained in <A HREF="http://www.sec.gov/Archives/edgar/data/1781162/000178116222000023/momenus-exsxdescriptiono.htm">Exhibit 4.3</A> to the Annual Report filed with the
                                              Commission on March 8, 2022, and including any further amendment or report filed for the
                                              purpose of updating such description.</FONT></TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">All
  documents filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this Registration
  Statement and prior to the filing of a post-effective amendment which indicates that all securities offered hereby have been sold or
  which deregisters all securities then remaining unsold shall be deemed to be incorporated by reference into this Registration Statement
  and to be a part hereof from the date of filing of such documents; provided, however, that documents or information deemed to have been
  furnished, and exhibits furnished in connection with such items, and not filed in accordance with the rules of the Commission shall not
  be deemed incorporated by reference into this Registration Statement.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 5.85pt 0pt 6pt; text-align: justify">&nbsp;</P>
  
  
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
  8. Exhibits</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; padding-bottom: 1.5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="7" STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Incorporated
      by Reference</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; padding-bottom: 1.5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Filed</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 9%; border-bottom: black 1.5pt solid"><B>Number</B></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 43%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
      Title</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 5%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Form</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 9%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>File
      No.</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 7%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 14%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Date</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 7%; border-bottom: black 1.5pt solid; text-align: center"><B>Herewith</B></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea156772ex5-1_momentus.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Opinion of Bradley Arant Boult Cummings LLP as to the validity of the securities being registered.</FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">23.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea156772ex23-1_momentus.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Consent of Armanino LLP, independent registered public accounting firm. </FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">23.2</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea156772ex5-1_momentus.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Consent of Bradley Arant Boult Cummings LLP (included in Exhibit 5.1).</FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">24.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="#poa"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Power of Attorney (filed as part of signature page hereto).</FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">99.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="http://www.sec.gov/Archives/edgar/data/1781162/000121390021043676/ea146069ex10-5_momentusinc.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Momentus Inc. 2021 Equity Incentive Plan.</FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8-K</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">001-39128</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10.5</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">August
      18, 2021</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD COLSPAN="3" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">99.2</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="http://www.sec.gov/Archives/edgar/data/1781162/000121390021043676/ea146069ex10-8_momentusinc.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Momentus Inc. 2021 Employee Stock Purchase Plan. </FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8-K</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">001-39128</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10.8</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">August
      18, 2021</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: White">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; background-color: rgb(204,238,255)">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">107.1</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><A HREF="ea156772ex-fee_momentus.htm"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Filing Fee Table.</FONT></A></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">X</FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 58.5pt; text-align: justify; text-indent: -50.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SIGNATURES</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
  to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all
  of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned,
  thereunto duly authorized, in the City of San Jose, State of California, on March 12, 2022.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Momentus Inc.</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 60%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 35%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: March 12, 2022</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ John C.
      Rood</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John C. Rood</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Executive Officer and <BR>
  Chairperson of the Board
      of Directors</FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><A NAME="poa"></A>POWER
  OF ATTORNEY</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>KNOW
  ALL PERSONS BY THESE PRESENTS</B>, that the undersigned officers and directors of Momentus Inc., a Delaware corporation, do hereby constitute
  and appoint John C. Rood and Jikun Kim, and each of them, the lawful attorneys-in-fact and agents with full power and authority to do
  any and all acts and things and to execute any and all instruments which said attorneys and agents, and any one of them, determine may
  be necessary or advisable or required to enable said corporation to comply with the Securities Act of 1933, as amended, and any rules
  or regulations or requirements of the Securities and Exchange Commission in connection with this Registration Statement. Without limiting
  the generality of the foregoing power and authority, the powers granted include the power and authority to sign the names of the undersigned
  officers and directors in the capacities indicated below to this Registration Statement, to any and all amendments, both pre-effective
  and post-effective, and supplements to this Registration Statement, and to any and all instruments or documents filed as part of or in
  conjunction with this Registration Statement or amendments or supplements thereof, and each of the undersigned hereby ratifies and confirms
  that all said attorneys and agents, or any one of them, shall do or cause to be done by virtue hereof.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
  to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons on
  behalf of the Registrant in the capacities and on the dates indicated.</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 30%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Signature</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 53%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Title</B></FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 1%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; width: 15%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Date</B></FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><P STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
      John C. Rood</FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John
      C. Rood</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
      Executive Officer and Chairman of the Board of Directors<BR>
      (<I>Principal Executive Officer</I>)</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March
      12, 2022</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><P STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
      Jikun Kim</FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jikun
      Kim</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
      Financial Officer <BR>
      (<I>Principal Financial and Accounting Officer</I>)</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March
      11, 2022</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><P STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
      Chris Hadfield</FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chris
      Hadfield</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
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      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Brian
      Kabot</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mitchel
      Kugler</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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      11, 2022</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
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      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
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      Victorino Mercado</FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Victorino
      Mercado</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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      11, 2022</FONT></TD></TR>
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      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kimberly
      A. Reed</FONT></P></TD>
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      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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      11, 2022</FONT></TD></TR>
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    <TR STYLE="font: 10pt Times New Roman, Times, Serif">
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top"><P STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
      Linda J. Reiners</FONT></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Linda
      J. Reiners</FONT></P></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
      <TD STYLE="font: 10pt Times New Roman, Times, Serif; white-space: nowrap; vertical-align: top; text-align: center">March 11, 2022</TD></TR>
    </TABLE>
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metadata_documents: [{"type": "S-8", "sequence": "1", "filename": "ea156772-s8_momentusinc.htm", "description": "REGISTRATION STATEMENT", "secsgml_size_bytes": 82314}]
metadata_filer: {"company-data": {"conformed-name": "Momentus Inc.", "cik": "0001781162", "assigned-sic": "3760", "irs-number": "841905538", "state-of-incorporation": "DE", "fiscal-year-end": "1231"}, "filing-values": {"form-type": "S-8", "act": "33", "file-number": "333-263524", "film-number": "22735913"}, "business-address": {"street1": "1345 ABBOT KINNEY BLVD.", "city": "VENICE BEACH", "state": "CA", "zip": "90291", "phone": "2137936507"}, "mail-address": {"street1": "1345 ABBOT KINNEY BLVD.", "city": "VENICE BEACH", "state": "CA", "zip": "90291"}, "former-company": {"former-conformed-name": "Stable Road Acquisition Corp.", "date-changed": "20190628"}}
text: As
  filed with the Securities and Exchange Commission on March 14, 2022.
  Registration
  No. 333-
  UNITED
  STATES
  SECURITIES AND EXCHANGE COMMISSION
  Washington, D.C. 20549
  _______________________________________________________
  FORM
  S-8
  REGISTRATION STATEMENT
  UNDER
  THE SECURITIES ACT OF 1933
  _______________________________________________________
  MOMENTUS
  INC.
  (Exact
  Name of Registrant as Specified in Its Charter)
  _______________________________________________________
  Delaware
  3714
  84-1905538
  (State or Other Jurisdiction
      of
  Incorporation or Organization)
  (Primary Standard Industrial
  Classification Code Number)
  (I.R.S. Employer
  Identification Number)
  _______________________________________________________
  3901
  N. First Street
  San Jose, CA 95134
  (650)
  564-7820
  (Address, Including Zip Code, and Telephone Number, Including Area Code, of Registrant's Principal
  Executive Offices)
  _______________________________________________________
  Momentus
  Inc. 2021 Equity Incentive Plan
  Momentus
  Inc. 2021 Employee Stock Purchase Plan
  (Full
  Title of the Plans)
  _______________________________________________________
  John
  C. Rood
  Chief Executive Officer
  3901 N. First Street
  San Jose, CA 95134
  Telephone: (650) 564-7820
  (Name, Address, Including Zip Code, and Telephone Number, Including Area Code, of Agent for Service)
  Copies
  to:
  Stephen
      C. Hinton, Esq.
  Bradley
      Arant Boult Cummings LLP
  1600
      Division Street, Suite 700
  Nashville,
      Tennessee 37203
  Telephone:
      (615) 244-2582
  Jikun
      Kim
  Chief
      Financial Officer
  3901
      N. First Street
  San
      Jose, CA 95134
  Telephone:
      (650) 564-7820
  Indicate
  by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting
  company, or an emerging growth company. See definitions of "large accelerated filer," "accelerated filer," "smaller
  reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
  Large accelerated filer
  ☐
  Accelerated filer
  ☐
  Non-accelerated filer
  ☒
  Smaller reporting company
  ☒
  Emerging growth company
  ☒
  If
  an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying
  with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ☐
  EXPLANATORY
  NOTE
  This
  Registration Statement on Form S-8 is being filed by Momentus Inc. (the "
  Company
  ") to register 2,436,353 additional
  shares of the Company's Class A Common Stock, par value $0.00001 per share ("
  Common Stock
  "), reserved for issuance
  under the Company's 2021 Equity Incentive Plan (the "
  2021 Plan
  ") and 406,059 additional shares of Common Stock
  reserved for issuance under the Company's 2021 Employee Stock Purchase Plan (the "
  ESPP
  ").
  Pursuant
  to General Instruction E regarding Registration of Additional Securities, the contents of the Registration Statement on Form S-8 filed
  with the Securities and Exchange Commission (the "
  Commission
  ") on October 18, 2021 (Registration No 333- 260331) is
  incorporated by reference herein except as otherwise updated or modified by this filing. All exhibits required by General Instruction
  E to Form S-8 are filed as exhibits hereto.
  PART
  II
  INFORMATION
  REQUIRED IN THE REGISTRATION STATEMENT
  Item
  3. Incorporation of Documents by Reference
  The
  Registrant hereby incorporates by reference into this Registration Statement the following documents previously filed with the Commission
  (other than information in a report on Form 8-K that is furnished and not filed pursuant to Form 8-K and, except as may be noted in any
  such Form 8-K, exhibits filed on such form that are related to such information):
  (i)
  The
                                              Registrant's Annual Report on
  Form 10-K
  for the fiscal year ended December 31, 2021
                                              (the "
  Annual Report
  "), filed with the Commission on March 8, 2022;
  (ii)
  All
                                              other reports filed by the Registrant with the Commission pursuant to Sections 13(a), 13(c),
                                              14 and 15(d) of the Securities Exchange Act of 1934, as amended (the "
  Exchange Act
  ")
                                              (other than the reports, or portions thereof, deemed to have been furnished and not filed
                                              with the Commission) since the end of the fiscal year covered by the Annual Report referred
                                              to in (i) above; and
  (iii)
  the
                                              description of the Registrant's Common Stock contained in its Registration Statement
                                              on
  Form 8-A
  , as filed with the SEC on November 6, 2019, as amended by the description of
                                              the Registrant's common stock contained in
  Exhibit 4.3
  to the Annual Report filed with the
                                              Commission on March 8, 2022, and including any further amendment or report filed for the
                                              purpose of updating such description.
  All
  documents filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act after the date of this Registration
  Statement and prior to the filing of a post-effective amendment which indicates that all securities offered hereby have been sold or
  which deregisters all securities then remaining unsold shall be deemed to be incorporated by reference into this Registration Statement
  and to be a part hereof from the date of filing of such documents; provided, however, that documents or information deemed to have been
  furnished, and exhibits furnished in connection with such items, and not filed in accordance with the rules of the Commission shall not
  be deemed incorporated by reference into this Registration Statement.
  II-
  1
  Item
  8. Exhibits
  Exhibit
  Incorporated
      by Reference
  Filed
  Number
  Exhibit
      Title
  Form
  File
      No.
  Exhibit
  Date
  Herewith
  5.1
  Opinion of Bradley Arant Boult Cummings LLP as to the validity of the securities being registered.
  X
  23.1
  Consent of Armanino LLP, independent registered public accounting firm.
  X
  23.2
  Consent of Bradley Arant Boult Cummings LLP (included in Exhibit 5.1).
  X
  24.1
  Power of Attorney (filed as part of signature page hereto).
  X
  99.1
  Momentus Inc. 2021 Equity Incentive Plan.
  8-K
  001-39128
  10.5
  August
      18, 2021
  99.2
  Momentus Inc. 2021 Employee Stock Purchase Plan.
  8-K
  001-39128
  10.8
  August
      18, 2021
  107.1
  Filing Fee Table.
  X
  II-
  2
  SIGNATURES
  Pursuant
  to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all
  of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned,
  thereunto duly authorized, in the City of San Jose, State of California, on March 12, 2022.
  Momentus Inc.
  Date: March 12, 2022
  By:
  /s/ John C.
      Rood
  Name:
  John C. Rood
  Title:
  Chief Executive Officer and
  Chairperson of the Board
      of Directors
  POWER
  OF ATTORNEY
  KNOW
  ALL PERSONS BY THESE PRESENTS
  , that the undersigned officers and directors of Momentus Inc., a Delaware corporation, do hereby constitute
  and appoint John C. Rood and Jikun Kim, and each of them, the lawful attorneys-in-fact and agents with full power and authority to do
  any and all acts and things and to execute any and all instruments which said attorneys and agents, and any one of them, determine may
  be necessary or advisable or required to enable said corporation to comply with the Securities Act of 1933, as amended, and any rules
  or regulations or requirements of the Securities and Exchange Commission in connection with this Registration Statement. Without limiting
  the generality of the foregoing power and authority, the powers granted include the power and authority to sign the names of the undersigned
  officers and directors in the capacities indicated below to this Registration Statement, to any and all amendments, both pre-effective
  and post-effective, and supplements to this Registration Statement, and to any and all instruments or documents filed as part of or in
  conjunction with this Registration Statement or amendments or supplements thereof, and each of the undersigned hereby ratifies and confirms
  that all said attorneys and agents, or any one of them, shall do or cause to be done by virtue hereof.
  Pursuant
  to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed by the following persons on
  behalf of the Registrant in the capacities and on the dates indicated.
  Signature
  Title
  Date
  /s/
      John C. Rood
  John
      C. Rood
  Chief
      Executive Officer and Chairman of the Board of Directors
  (
  Principal Executive Officer
  )
  March
      12, 2022
  /s/
      Jikun Kim
  Jikun
      Kim
  Chief
      Financial Officer
  (
  Principal Financial and Accounting Officer
  )
  March
      11, 2022
  /s/
      Chris Hadfield
  Chris
      Hadfield
  Director
  March
      11, 2022
  /s/
      Brian Kabot
  Brian
      Kabot
  Director
  March
      11, 2022
  /s/
      Mitchel Kugler
  Mitchel
      Kugler
  Director
  March
      11, 2022
  /s/
      Victorino Mercado
  Victorino
      Mercado
  Director
  March
      11, 2022
  /s/
      Kimberly A. Reed
  Kimberly
      A. Reed
  Director
  March
      11, 2022
  /s/
      Linda J. Reiners
  Linda
      J. Reiners
  Director
  March 11, 2022
  II-3