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Hyperactive ATLAS Gas Secondhand

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More ‘scoops’ (potentially…) from the arXiv.org preprint server: Earth and Planetary Astrophysics >  arxiv.org/abs/2602.14218Li, J. Shi, X. Hui, M-t. et al. Pre-Perihelion Volatile Evolution of Interstellar Comet 3I/ATLAS Indicating Significant Contribution from Extended Source in the Coma My usual disclaimer:… Read More »Hyperactive ATLAS Gas Secondhand

ATLAS Panel Chat

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YouTube is 21st-Century television- a pandering medium for pandered, lazy minds. However, every once in a while an authoritative source posts meaningful content, instead of shiny, pandering noise. That day has come, and regarding a celestial body of which much… Read More »ATLAS Panel Chat

ATLAS Activity Track Drafts

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More preprints (NOT officially reviewed journal papers) from arXiv.org: Astrophysics > Earth and Planetary Astrophysics  arxiv.org/abs/2602.12930Paek, G. S. H. Im, M. Jeong, M. et al.  Pre-perihelion Emergence of the CN Gas Coma in 3I/ATLAS Temporally and Spatially Resolved by the… Read More »ATLAS Activity Track Drafts

ATLAS Kamera Gesellschaft

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More short briefings from Astronomers’ Telegram: www.astronomerstelegram.org/?read=17664Mugrauer, M. Belger, M. Jamil, Z. et al.  Follow-up Imaging Observations of the Interstellar Comet 3I/ATLAS ATel #17664  on 10 Feb 2026; 13:40 UT Yes, it’s a comet. We continue to track the small body, both in… Read More »ATLAS Kamera Gesellschaft

Large-Aperture ATLAS Activity

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Let’s keep up with our interstellar visitor, via a faster channel (arXiv.org): Earth and Planetary Astrophysics > arxiv.org/abs/2601.22034Belyakov, M. Wong, I. Bolin, B. T. et al.  The Volatile Inventory of 3I/ATLAS as seen with JWST/MIRI [Submitted on 30 Jan 2026]… Read More »Large-Aperture ATLAS Activity

ATLAS Gas and Path Abstracts

Let’s get caught up again with arXiv preprints: Earth and Planetary Astrophysics > arxiv.org/abs/2601.15443Tan, H. Yan, X. Li, J-Y.  Perihelion Asymmetry in the Water Production Rate of the Interstellar Object 3I/ATLAS[Submitted on 21 Jan 2026] arxiv.org/abs/2601.16983Hoogendam, W. B. Jones, D.… Read More »ATLAS Gas and Path Abstracts

ATLAS Jan Wrapup (…so far)

Posted on AASNova, an aggregator for publications of AAS (the American Astronomical Society): https://aasnova.org/2026/01/28/monthly-roundup-interstellar-visitor-3i-atlas/Kerry Hensley, 28 January 2026  Monthly Roundup: Interstellar Visitor 3I/ATLAS Spoiler: it’s a comet. The release of chunks that, themselves, release gas (“hyperactivity”) is a bit odd,… Read More »ATLAS Jan Wrapup (…so far)