In the latest research, telescope observations of 3I/ATLAS examine its chemical structure and suggest that it took shape in a ...
The Space Race on MSN
This interstellar object isn't behaving normally... and nobody knows why
A mysterious interstellar object known as 3I Atlas is crossing our Solar System, and the more scientists observe it, the ...
Smithsonian Magazine on MSN
Interstellar comet 3I/ATLAS might be the oldest object ever seen in our solar system, a study suggests
Our latest known interstellar visitor, comet 3I/ATLAS, is currently making its way out of the solar system, after passing by ...
I/ATLAS arrived fast, bright, and strange. When astronomers spotted it on July 1, 2025, they knew almost immediately this was no ordinary comet.
SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...
Astronomers first spotted Comet 3I/ATLAS in June 2025, and it was later confirmed as an interstellar visitor that originated ...
Harvard astrophysicist Avi Loeb, known for his controversial extraterrestrial theories, is now leading a new Trump ...
Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...
ScienceAlert on MSN
Comet From Outside Our Solar System Has Chemistry Unlike Anything We've Ever Seen Before
(International Gemini Observatory/NOIRLab/NSF/AURA/Shadow the Scientist; Image Processing: J. Miller & M. Rodriguez ...
An interstellar comet that blazed past the sun last year could be nearly three times older than our solar system and is ...
Interstellar comet, 3I/ATLAS, might be one of the oldest celestial bodies ever seen, potentially forming 10 to 12 billion ...
One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...
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