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Astrophyzix.com is the publication of the Astrophyzix Digital Observatory, offering unpaywalled, evidence‑driven analysis and real‑time monitoring of PHAs and NEOs. Our tracking consoles and reporting systems use and provide access to official NASA CNEOS Scout, JPL CAD, NeoWs, JPL SBDB, Horizons and NOAA observational datasets, peer‑reviewed sources, and high‑precision numerical methods (IEEE‑754 Float64, RKN4). Designed for students, educators, researchers, and the public, every console is uniquely designed and engineered by the Astrophyzix Digital Observatory. Our research notes and papers can be found at Astrophyzix.Academia.Edu

Showing posts with label Official News. Show all posts
Showing posts with label Official News. Show all posts

Wednesday, 18 February 2026

NASA’s SPHEREx Mission Tracks Interstellar Comet 3I/ATLAS Through Infrared Eyes

Written by: Astrophyzix Science Communication
Article Type: Official Space Agency sourced News, Explainer, Evidence-based

 
3I/ATLAS

NASA’s SPHEREx Mission Tracks Interstellar Comet 3I/ATLAS Through Infrared Eyes

NASA’s SPHEREx mission — the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer has provided one of the most detailed infrared views yet of the interstellar comet 3I/ATLAS. As this rare visitor passed through our solar system, SPHEREx measured the light emitted by the gases and dust around the comet’s nucleus, revealing how its frozen materials reacted to solar heating and offering insight into the composition of a body formed around another star.

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