A mysterious object from outside our solar system-one that a Harvard scientist suggests could be alien technology-is making ...

A senior Harvard astronomer has reignited speculation about the origins of a vast interstellar object hurtling through the ...

The paper presented several anomalous characteristics of the object, which could indicate that it is not a comet at all but ...

A Harvard physicist has asserted that new images of the Manhattan-sized interstellar object rocketing through our inner solar ...

Does the scientific community as a whole share the notion that a newly discovered interstellar object 3I/ATLAS is an alien ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

If you’re an avid follower of unidentified flying object (UFO) news, you’re likely aware of a news story that captured ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

Brazilian mystic warns Earth is being watched by an alien probe, as object 3I/ATLAS sparks fears of hostile contact and ...

The space rock 3I/ATLAS is only the third confirmed interstellar object discovered by astronomers, following 'Oumuamua and ...

The first probe sent to us by an alien civilization may not actually be the first to have been sent, which could make first contact super confusing.