text_original: Yet a number of astronomers have sought by calculation to prove the existence of such a planet.
text_transcription: YET A NUMBER OF ASTRONOMERS HAVE SOUGHT BY CALCULATION TO PROVE THE EXISTENCE OF SUCH A PLANET
phonemes: jˈɛt ɐ nˈʌmbɚɹ ʌv ɐstɹˈɑːnəmɚz hæv sˈɔːt baɪ kˌælkjʊlˈeɪʃən tə pɹˈuːv ðɪ ɛɡzˈɪstəns ʌv sˈʌtʃ ɐ plˈænɪt.