NASA releases images of interstellar comet, not an alien spaceship

NASA released images of an interstellar comet flying past Mars, and scientists expressed doubt about the possibility that it ...
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NASA reveals new images of interstellar comet 3I/ATLAS from across the solar system: 'It looks and behaves like a comet'

"It's going to look different because it didn't come from our solar system and that's what makes it so magical." ...

NASA unveils new close-up images of massive comet from outside solar system

It's possibly as big as Manhattan, likely older than our own solar system, and it's traveling through space at speeds of up ...
Futurism

NASA Scientist Disputes Claim That Mysterious Object Headed Into Solar System Was Sent by Aliens

NASA has thrown cold water on Harvard astrophysicist Avi Loeb’s theory that interstellar visitor 3I/ATLAS was sent to us by an extraterrestrial civilization — a sobering albeit unsurprising conclusion ...