Breakthrough Listen Observations of 3I/ATLAS with the Green Bank Telescope at 1-12 GHz
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866908728725340160 |
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| author | Jacobson-Bell, Ben Croft, Steve White, Ellie Siemion, Andrew P. V. Lebofsky, Matthew MacMahon, David H. E. |
| author_facet | Jacobson-Bell, Ben Croft, Steve White, Ellie Siemion, Andrew P. V. Lebofsky, Matthew MacMahon, David H. E. |
| contents | 3I/ATLAS, an interstellar object, made its closest approach to Earth on 2025 December 19. On 2025 December 18, the Breakthrough Listen program conducted a technosignature search toward 3I/ATLAS using the 100 m Robert C. Byrd Green Bank Telescope at 1-12 GHz. We report a nondetection of candidate signals down to the 100 mW level. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_19763 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Breakthrough Listen Observations of 3I/ATLAS with the Green Bank Telescope at 1-12 GHz Jacobson-Bell, Ben Croft, Steve White, Ellie Siemion, Andrew P. V. Lebofsky, Matthew MacMahon, David H. E. Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies 3I/ATLAS, an interstellar object, made its closest approach to Earth on 2025 December 19. On 2025 December 18, the Breakthrough Listen program conducted a technosignature search toward 3I/ATLAS using the 100 m Robert C. Byrd Green Bank Telescope at 1-12 GHz. We report a nondetection of candidate signals down to the 100 mW level. |
| title | Breakthrough Listen Observations of 3I/ATLAS with the Green Bank Telescope at 1-12 GHz |
| topic | Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies |
| url | https://arxiv.org/abs/2512.19763 |