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  <P STYLE="text-align: center; margin-top: 0; margin-bottom: 0"><B>As filed with the Securities and Exchange Commission on March 14, 2022.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: right; text-indent: 0.5in"><B>Registration No.
  333-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</B>&nbsp;</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"><B>UNITED STATES<BR>
  SECURITIES AND EXCHANGE COMMISSION<BR>
  Washington, D.C. 20549</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</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"><B>FORM S-8<BR>
  REGISTRATION STATEMENT<BR>
  <I>UNDER<BR>
  THE SECURITIES ACT OF 1933</I></B></P>
  
  <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"></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"><B>MOMENTUS INC.</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Exact Name of Registrant as Specified in Its
  Charter)</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <!-- Field: Rule-Page --><DIV STYLE="margin-left: auto; margin-right: auto; width: 50%"><DIV STYLE="font-size: 1pt; border-top: Black 1.5pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->
  
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: bottom">
      <TD STYLE="width: 33%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Delaware</B></FONT></TD>
      <TD STYLE="white-space: nowrap; width: 1%">&nbsp;</TD>
      <TD STYLE="width: 32%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>3714</B></FONT></TD>
      <TD STYLE="white-space: nowrap; width: 1%">&nbsp;</TD>
      <TD STYLE="width: 33%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>84-1905538</B></FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt"><B>(State or Other Jurisdiction of<BR>
  Incorporation or Organization)</B></FONT></TD>
      <TD STYLE="white-space: nowrap">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-size: 10pt"><B>(Primary Standard Industrial <BR>
  Classification Code Number)</B></FONT></TD>
      <TD STYLE="white-space: nowrap">&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="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">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></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"><B>3901 N. First Street<BR>
  San Jose, CA 95134</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><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></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Executive&nbsp;Offices)</B></P>
  
  <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"></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"><B>Momentus Inc. 2022 Inducement Equity Plan </B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Full Title of the Plans) </B></P>
  
  <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"></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"><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></P>
  
  <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"><B><I>Copies to:</I></B></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: top">
      <TD STYLE="width: 49%">
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Stephen C. Hinton, Esq.</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Bradley Arant Boult Cummings LLP</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>1600 Division Street, Suite 700</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Nashville, Tennessee 37203</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Telephone: (615) 244-2582</B></P></TD>
      <TD STYLE="white-space: nowrap; width: 2%">&nbsp;</TD>
      <TD STYLE="width: 49%">
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Jikun Kim</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Chief Financial Officer</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>3901 N. First Street</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>San Jose, CA 95134</B></P>
      <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Telephone: (650) 564-7820</B></P></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">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.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: bottom">
      <TD STYLE="width: 20%"><FONT STYLE="font-size: 10pt">Large accelerated filer</FONT></TD>
      <TD STYLE="width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD>
      <TD STYLE="width: 25%"><FONT STYLE="font-size: 10pt">Accelerated filer</FONT></TD>
      <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9744;</FONT></TD></TR>
    <TR STYLE="vertical-align: bottom">
      <TD><FONT STYLE="font-size: 10pt">Non-accelerated filer</FONT></TD>
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD>
      <TD><FONT STYLE="font-size: 10pt">Smaller reporting company</FONT></TD>
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9746;</FONT></TD></TR>
    <TR STYLE="vertical-align: bottom">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD><FONT STYLE="font-size: 10pt">Emerging growth company</FONT></TD>
      <TD><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">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">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. <FONT STYLE="font-family: Times New Roman, Times, Serif">&#9744;</FONT></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></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; text-align: center; background-color: white"><B>PART I</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>INFORMATION REQUIRED
  IN THE SECTION 10(a) PROSPECTUS</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;1. Plan Information</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">The
  documents containing the information specified in this Item 1 will be sent or given to participants as specified by Rule&nbsp;428(b)(1)
  under the Securities Act. In accordance with the rules and regulations of the Securities and Exchange Commission (the &ldquo;<B>Commission</B>&rdquo;)
  and the instructions to Form&nbsp;S-8,&nbsp;such documents are not required to be filed with the Commission either as part of this Registration
  Statement or as prospectuses or prospectus supplements pursuant to Rule&nbsp;424 under the Securities Act.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><B>Item&nbsp;2. Registration
  Information and Employee Plan Annual Information</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">The
  documents containing the information specified in this Item 2 will be sent or given to participants as specified by Rule&nbsp;428(b)(1)
  under the Securities Act. In accordance with the rules and regulations of the Commission and the instructions to Form&nbsp;S-8,&nbsp;such
  documents are not being filed with the Commission either as part of this Registration Statement or as prospectuses or prospectus supplements
  pursuant to Rule&nbsp;424 under the Securities Act. Such documents, together with the documents incorporated by reference herein pursuant
  to Item 3 of Part&nbsp;II of this Registration Statement on Form&nbsp;S-8,&nbsp;constitute a prospectus that meets the requirements of
  Section&nbsp;10(a) of the Securities Act.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>&nbsp;</B></P>
  
  
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  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>PART II</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; background-color: white"><B>INFORMATION REQUIRED
  IN THE REGISTRATION STATEMENT</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; background-color: white"><B>Item&nbsp;3. Incorporation
  of Documents by Reference</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">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&nbsp;8-K&nbsp;that is furnished and not filed pursuant to Form&nbsp;8-K&nbsp;and, except as
  may be noted in any such Form&nbsp;8-K,&nbsp;exhibits filed on such form that are related to such information):</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
  <TD STYLE="width: 27pt"></TD><TD STYLE="width: 22.5pt">(i)</TD><TD STYLE="text-align: justify">The Registrant&rsquo;s Annual Report on <A HREF="http://www.sec.gov/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;</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 49.5pt; text-indent: -22.5pt">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
  <TD STYLE="width: 27pt"></TD><TD STYLE="width: 22.5pt">(ii)</TD><TD STYLE="text-align: justify">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</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 49.5pt; text-indent: -22.5pt">&nbsp;</P>
  
  <TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
  <TD STYLE="width: 27pt"></TD><TD STYLE="width: 22.5pt">(iii)</TD><TD STYLE="text-align: justify">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&rsquo;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.</TD></TR></TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">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;&nbsp;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.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;4. Description of Securities</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;5. Interests of Named Experts
  and Counsel</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;6. Indemnification of Directors
  and Officers</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">Section
  145 of the Delaware General Corporation Law (the &ldquo;<B>DGCL</B>&rdquo;) provides that a corporation may indemnify directors and officers
  as well as other employees and individuals against expenses (including attorneys&rsquo; fees), judgments, fines and amounts paid in settlement
  actually and reasonably incurred by such person in connection with any threatened, pending or completed actions, suits or proceedings
  in which such person is made a party by reason of such person being or having been a director, officer, employee or agent of the corporation,
  or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership,
  joint venture, trust or other enterprise. The DGCL provides that Section 145 is not exclusive of other rights to which those seeking indemnification
  may be entitled under any bylaws, agreement, vote of stockholders or disinterested directors or otherwise. The Registrant&rsquo;s Second
  Amended and Restated Certificate of Incorporation and Amended and Restated Bylaws provide for indemnification by the Registrant of its
  directors and officers to the fullest extent permitted by the DGCL.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in; background-color: white">&nbsp;</P>
  
  
  <!-- Field: Page; Sequence: 3; Options: NewSection; Value: 1 -->
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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; text-align: justify; text-indent: 24.5pt; background-color: white">Section
  102(b)(7) of the DGCL permits a corporation to provide in its certificate of incorporation that a director of the corporation shall not
  be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except for
  liability (1) for any breach of the director&rsquo;s duty of loyalty to the corporation or its stockholders, (2) for acts or omissions
  not in good faith or which involve intentional misconduct or a knowing violation of law, (3) for unlawful payments of dividends or unlawful
  stock repurchases, redemptions or other distributions or (4) for any transaction from which the director derived an improper personal
  benefit. The Registrant&rsquo;s Second Amended and Restated Certificate of Incorporation provides for such limitation of liability to
  the fullest extent permitted by the DGCL.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">The Registrant has entered
  into, and expects to continue to enter into, indemnification agreements with each of its directors and executive officers. These agreements
  provide that the Registrant will indemnify each of its directors and such officers to the fullest extent permitted by law.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">The Registrant also maintains
  standard policies of insurance under which coverage is provided to its directors and officers against loss arising from claims made by
  reason of breach of duty or other wrongful act, while acting in their capacity as directors and officers of the Registrant.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;7. Exemption from Registration
  Claimed</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">Not applicable.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Item 8. Exhibits</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: bottom">
      <TD STYLE="white-space: nowrap; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; text-align: center">&nbsp;</TD>
      <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
      <TD COLSPAN="7" STYLE="white-space: nowrap; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Incorporated by Reference</B></FONT></TD>
      <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; padding-bottom: 1.5pt; text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: bottom">
      <TD STYLE="white-space: nowrap; width: 8%; border-bottom: black 1.5pt solid"><FONT STYLE="font-size: 10pt"><B>Exhibit<BR>
  Number</B></FONT></TD>
      <TD STYLE="width: 1%">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 43%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Exhibit Title</B></FONT></TD>
      <TD STYLE="width: 1%; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 5%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Form</B></FONT></TD>
      <TD STYLE="width: 1%; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 9%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>File No.</B></FONT></TD>
      <TD STYLE="width: 1%; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 7%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Exhibit</B></FONT></TD>
      <TD STYLE="width: 1%; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 13%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Date</B></FONT></TD>
      <TD STYLE="width: 1%; padding-bottom: 1.5pt">&nbsp;</TD>
      <TD STYLE="white-space: nowrap; width: 9%; border-bottom: black 1.5pt solid; text-align: center"><FONT STYLE="font-size: 10pt"><B>Filed<BR>
  Herewith</B></FONT></TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">5.1</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="ea156773ex5-1_momentus.htm">Opinion of Bradley Arant Boult Cummings LLP as to the validity of the securities being registered.</A></FONT></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="background-color: White">
      <TD COLSPAN="3">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">23.1</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="ea156773ex23-1_momentus.htm">Consent of Armanino LLP, independent registered public accounting firm.</A> </FONT></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="background-color: White">
      <TD COLSPAN="3">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">23.2</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><A HREF="ea156773ex5-1_momentus.htm"><FONT STYLE="font-size: 10pt">Consent of Bradley Arant Boult Cummings LLP (included in Exhibit 5.1).</FONT></A></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="background-color: White">
      <TD COLSPAN="3">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">24.1</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><A HREF="#poa"><FONT STYLE="font-size: 10pt">Power of Attorney (filed as part of signature page hereto).</FONT></A></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="background-color: White">
      <TD COLSPAN="3">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">99.1</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="ea156773ex99-1_momentus.htm">Momentus Inc. 2022 Equity Inducement Plan.</A></FONT></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    <TR STYLE="background-color: White">
      <TD COLSPAN="3">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD>
      <TD COLSPAN="2" STYLE="vertical-align: top">&nbsp;</TD></TR>
    <TR STYLE="background-color: rgb(204,238,255)">
      <TD STYLE="white-space: nowrap; vertical-align: top"><FONT STYLE="font-size: 10pt">107.1</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="vertical-align: top"><FONT STYLE="font-size: 10pt"><A HREF="ea156773ex-fee_momentus.htm">Filing Fee Table.</A></FONT></TD>
      <TD STYLE="vertical-align: bottom">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center">&nbsp;</TD>
      <TD STYLE="vertical-align: top">&nbsp;</TD>
      <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-size: 10pt">X</FONT></TD></TR>
    </TABLE>
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; background-color: white"><B>Item&nbsp;9. Undertakings</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">(a)
  The undersigned Registrant hereby undertakes:</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">(1)
  To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">(i)
  To include any prospectus required by Section&nbsp;10(a)(3) of the Securities Act;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">(ii)
  To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective
  amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration
  Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities
  offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range
  may be reflected in the form of prospectus filed with the Commission pursuant to Rule&nbsp;424(b) if, in the aggregate, the changes in
  volume and price represent no more than a 20&nbsp;percent change in the maximum aggregate offering price set forth in the &ldquo;Calculation
  of Registration Fee&rdquo; table in the effective Registration Statement; and</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 79.55pt; background-color: white">(iii)
  To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or
  any material change to such information in the Registration Statement.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  
  <!-- Field: Page; Sequence: 4; Value: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">II-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->2<!-- Field: /Sequence --></P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <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; text-align: justify; text-indent: 24.5pt; background-color: white">Provided,
  however, that Paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment
  by such paragraphs is contained in reports filed with or furnished to the Commission by the Registrant pursuant to Section&nbsp;13 or
  Section&nbsp;15(d) of the Exchange Act (15 U.S.C. 78m or 78o(d)) that are incorporated by reference in this Registration Statement.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">(2)
  That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be
  a new Registration Statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed
  to be the initial bona fide offering thereof.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 55.1pt; background-color: white">(3)
  To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination
  of the offering.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">(b)
  The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of
  the Registrant&rsquo;s annual report pursuant to Section&nbsp;13(a) or Section&nbsp;15(d) of the Exchange Act (and, where applicable,
  each filing of an employee benefit plan&rsquo;s annual report pursuant to Section&nbsp;15(d) of the Exchange Act) that is incorporated
  by reference in this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein,
  and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">(c)
  Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons
  of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission
  such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a
  claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director,
  officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director,
  officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel
  the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification
  by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 24.5pt; background-color: white">&nbsp;</P>
  
  
  <!-- Field: Page; Sequence: 5; Value: 1 -->
      <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1.5pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">II-<!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --></P></DIV>
      <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
      <!-- Field: /Page -->
  
  <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; text-align: center"><B>SIGNATURES</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">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.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD COLSPAN="2"><FONT STYLE="font-size: 10pt"><B>Momentus Inc.</B></FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="width: 60%">&nbsp;</TD>
      <TD STYLE="width: 5%">&nbsp;</TD>
      <TD STYLE="width: 35%">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-size: 10pt">Date: March 12, 2022</FONT></TD>
      <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
      <TD STYLE="border-bottom: black 1.5pt solid"><FONT STYLE="font-size: 10pt">/s/ John C. Rood</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD><FONT STYLE="font-size: 10pt">Name:&nbsp;</FONT></TD>
      <TD><FONT STYLE="font-size: 10pt">John C. Rood</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD><FONT STYLE="font-size: 10pt">Title:</FONT></TD>
      <TD><FONT STYLE="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"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><A NAME="poa"></A>POWER OF ATTORNEY</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><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.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">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.</P>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
  <TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; width: 28%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Signature</B></FONT></TD>
      <TD STYLE="width: 1%">&nbsp;</TD>
      <TD STYLE="border-bottom: Black 1.5pt solid; width: 52%; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Title</B></FONT></TD>
      <TD STYLE="width: 1%">&nbsp;</TD>
      <TD STYLE="border-bottom: Black 1.5pt solid; width: 18%; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Date</B></FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid; text-align: left; vertical-align: bottom"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ John C. Rood</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="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</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 12, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John C. Rood</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<I>Principal Executive Officer</I>)</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jikun Kim</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Financial Officer</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">March 11, 2022</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jikun Kim</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(<I>Principal Financial and Accounting Officer</I>)</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Chris Hadfield</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chris Hadfield</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Brian Kabot</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Brian Kabot</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Mitchel Kugler</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mitchel Kugler</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Victorino Mercado</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Victorino Mercado</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Kimberly A. Reed</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kimberly A. Reed</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD>&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    <TR STYLE="vertical-align: top">
      <TD STYLE="border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Linda J. Reiners</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Director</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">March 11, 2022</FONT></TD></TR>
    <TR STYLE="vertical-align: top">
      <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Linda J. Reiners</FONT></TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD>
      <TD>&nbsp;</TD>
      <TD STYLE="text-align: center">&nbsp;</TD></TR>
    </TABLE>
  
  <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
  
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  <P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>
  
  <P STYLE="text-align: center; margin-top: 0; margin-bottom: 0">II-4</P>
  
  <P STYLE="margin-top: 0; margin-bottom: 0"></P>
  
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metadata_documents: [{"type": "S-8", "sequence": "1", "filename": "ea156773-s8_momentusinc.htm", "description": "REGISTRATION STATEMENT", "secsgml_size_bytes": 58610}]
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": "333-263525", "film-number": "22735920"}, "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. 2022 Inducement Equity 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.
  ☐
  PART I
  INFORMATION REQUIRED
  IN THE SECTION 10(a) PROSPECTUS
  Item 1. Plan Information
  The
  documents containing the information specified in this Item 1 will be sent or given to participants as specified by Rule 428(b)(1)
  under the Securities Act. In accordance with the rules and regulations of the Securities and Exchange Commission (the "
  Commission
  ")
  and the instructions to Form S-8, such documents are not required to be filed with the Commission either as part of this Registration
  Statement or as prospectuses or prospectus supplements pursuant to Rule 424 under the Securities Act.
  Item 2. Registration
  Information and Employee Plan Annual Information
  The
  documents containing the information specified in this Item 2 will be sent or given to participants as specified by Rule 428(b)(1)
  under the Securities Act. In accordance with the rules and regulations of the Commission and the instructions to Form S-8, such
  documents are not being filed with the Commission either as part of this Registration Statement or as prospectuses or prospectus supplements
  pursuant to Rule 424 under the Securities Act. Such documents, together with the documents incorporated by reference herein pursuant
  to Item 3 of Part II of this Registration Statement on Form S-8, constitute a prospectus that meets the requirements of
  Section 10(a) of the Securities Act.
  1
  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.
  Item 4. Description of Securities
  Not applicable.
  Item 5. Interests of Named Experts
  and Counsel
  Not applicable.
  Item 6. Indemnification of Directors
  and Officers
  Section
  145 of the Delaware General Corporation Law (the "
  DGCL
  ") provides that a corporation may indemnify directors and officers
  as well as other employees and individuals against expenses (including attorneys' fees), judgments, fines and amounts paid in settlement
  actually and reasonably incurred by such person in connection with any threatened, pending or completed actions, suits or proceedings
  in which such person is made a party by reason of such person being or having been a director, officer, employee or agent of the corporation,
  or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership,
  joint venture, trust or other enterprise. The DGCL provides that Section 145 is not exclusive of other rights to which those seeking indemnification
  may be entitled under any bylaws, agreement, vote of stockholders or disinterested directors or otherwise. The Registrant's Second
  Amended and Restated Certificate of Incorporation and Amended and Restated Bylaws provide for indemnification by the Registrant of its
  directors and officers to the fullest extent permitted by the DGCL.
  II-
  1
  Section
  102(b)(7) of the DGCL permits a corporation to provide in its certificate of incorporation that a director of the corporation shall not
  be personally liable to the corporation or its stockholders for monetary damages for breach of fiduciary duty as a director, except for
  liability (1) for any breach of the director's duty of loyalty to the corporation or its stockholders, (2) for acts or omissions
  not in good faith or which involve intentional misconduct or a knowing violation of law, (3) for unlawful payments of dividends or unlawful
  stock repurchases, redemptions or other distributions or (4) for any transaction from which the director derived an improper personal
  benefit. The Registrant's Second Amended and Restated Certificate of Incorporation provides for such limitation of liability to
  the fullest extent permitted by the DGCL.
  The Registrant has entered
  into, and expects to continue to enter into, indemnification agreements with each of its directors and executive officers. These agreements
  provide that the Registrant will indemnify each of its directors and such officers to the fullest extent permitted by law.
  The Registrant also maintains
  standard policies of insurance under which coverage is provided to its directors and officers against loss arising from claims made by
  reason of breach of duty or other wrongful act, while acting in their capacity as directors and officers of the Registrant.
  Item 7. Exemption from Registration
  Claimed
  Not applicable.
  Item 8. Exhibits
  Incorporated by Reference
  Exhibit
  Number
  Exhibit Title
  Form
  File No.
  Exhibit
  Date
  Filed
  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. 2022 Equity Inducement Plan.
  X
  107.1
  Filing Fee Table.
  X
  Item 9. Undertakings
  (a)
  The undersigned Registrant hereby undertakes:
  (1)
  To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:
  (i)
  To include any prospectus required by Section 10(a)(3) of the Securities Act;
  (ii)
  To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective
  amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration
  Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities
  offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range
  may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in
  volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the "Calculation
  of Registration Fee" table in the effective Registration Statement; and
  (iii)
  To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or
  any material change to such information in the Registration Statement.
  II-
  2
  Provided,
  however, that Paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment
  by such paragraphs is contained in reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or
  Section 15(d) of the Exchange Act (15 U.S.C. 78m or 78o(d)) that are incorporated by reference in this Registration Statement.
  (2)
  That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be
  a new Registration Statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed
  to be the initial bona fide offering thereof.
  (3)
  To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination
  of the offering.
  (b)
  The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of
  the Registrant's annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable,
  each filing of an employee benefit plan's annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated
  by reference in this Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein,
  and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.
  (c)
  Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons
  of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission
  such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a
  claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director,
  officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director,
  officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel
  the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification
  by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.
  II-
  3
  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
  Chief Executive Officer and Chairman of the Board of Directors
  March 12, 2022
  John C. Rood
  (
  Principal Executive Officer
  )
  /s/ Jikun Kim
  Chief Financial Officer
  March 11, 2022
  Jikun Kim
  (
  Principal Financial and Accounting Officer
  )
  /s/ Chris Hadfield
  Director
  March 11, 2022
  Chris Hadfield
  /s/ Brian Kabot
  Director
  March 11, 2022
  Brian Kabot
  /s/ Mitchel Kugler
  Director
  March 11, 2022
  Mitchel Kugler
  /s/ Victorino Mercado
  Director
  March 11, 2022
  Victorino Mercado
  /s/ Kimberly A. Reed
  Director
  March 11, 2022
  Kimberly A. Reed
  /s/ Linda J. Reiners
  Director
  March 11, 2022
  Linda J. Reiners
  II-4