The NASA-funded ATLAS survey in Chile found the object on July 1, 2025. It was quickly recognised as the third interstellar ...
Avi Loeb, the Harvard professor who has speculated comet 3I/ATLAS could be alien tech, says he’s not leaning into that theory ...
The major scientific breakthroughs and astronomical events have been seen this week with the remarkable development of a new ...
Interstellar visitors rarely crash world leaders' press conferences. Yet, on 19 December 2025, the mysterious object 3I/ATLAS ...
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Scientists detect X-ray glow from interstellar comet 3I/ATLAS extending 250,000 miles into space
A rare interstellar comet has been caught in X-rays by two space telescopes, revealing how its gases interact with charged ...
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