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Interstellar comet 3I/ATLAS isn't an alien spacecraft, astronomers confirm. 'In the end, there were no surprises.'
Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...
Modern Engineering Marvels on MSN
3I/ATLAS interstellar enigma: A comet that stress-tests space science
Measured on its inbound leg, 37 miles per second, 3I/ATLAS was a member of the Solar System already travelling at a speed ...
When astronomers first spotted a faint, fast-moving object racing through the outer Solar System in mid-2025, few expected it ...
The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...
When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ...
It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...
Interstellar comet 3I/ATLAS might be older than our Sun and is estimated to be between eight and 14 billion years old and ...
1d
Interstellar comet 3I/ATLAS is just an ordinary comet, not an alien spacecraft, scientists confirm
Scientists scanned interstellar Comet 3I/ATLAS for alien signals using powerful radio telescopes, found nothing artificial, ...
Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as close to Earth as ever.
Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...
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