Interstellar comet likely far older than Solar System: astronomers
Astronomers report that the interstellar comet 3I/ATLAS may predate the Solar System, exhibiting unique chemical properties during its recent transit.
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The brief
Data from NASA’s Webb telescope suggests that 3I/ATLAS is an ancient, cold object. Observations indicate the comet possesses a chemical composition distinct from any previously studied celestial body.
Coverage from NASA Science, Phys.org, ScienceAlert, CBS News, and Yahoo highlights the comet's potential status as the oldest object recorded in the Solar System. Reports note that radio scans have yielded no evidence of alien technology associated with the object.
Future updates will focus on additional analysis of the comet's chemistry. Coverage does not yet specify how the object's trajectory relates to its origins or the exact mechanisms behind its unique chemical signature.
Synthesized by PULSE from the headlines below under a strict no-invention contract. Updated 2h ago.
Quick answers
What is 3I/ATLAS?
It is an interstellar comet that recently passed through the Solar System.
Is the comet of artificial origin?
Radio scans have found no evidence of alien technology.
How old is the comet?
Astronomers suggest it is likely older than the Solar System.
Coverage (8)
- Gemini North Spots the Changing Comet 3I/ATLAS NOIRLab · 3h ago
- Webb finds clues to ancient origin of Comet 3I/ATLAS European Space Agency · 3h ago
- Interstellar comet may be oldest object seen in our solar system, research finds The Guardian · 3h ago
- Radio scans find no alien tech from the latest interstellar comet Phys.org · 3h ago
- The Chemistry of Interstellar Comet 3I/ATLAS Is Unlike Anything We've Ever Seen ScienceAlert · 3h ago
- NASA’s Webb Finds Clues to Ancient, Distant Origin of Comet 3I/ATLAS NASA Science (.gov) · 3h ago
- Interstellar comet that zoomed past Earth could be oldest and coldest object ever seen in solar system, astronomers say CBS News · 3h ago
- Interstellar comet likely far older than Solar System: astronomers Yahoo · 3h ago
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