Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

There have been competing claims about its origin, but some of the more interesting claims are that 3I/ATLAS could be an ...

A scientist has warned that if the mysterious interstellar object in our solar system is actually an alien probe, it may be ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

A comet that was born in another solar system and could be billions of years old is hurdling through Earth’s solar system — a ...

However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio ...

A newly discovered interstellar comet, 3I/ATLAS, has sparked debate in the scientific community after Harvard astrophysicist ...

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

A respected physicist has warned that the mysterious object approaching Earth has shown clear signs that it's not a harmless comet.

Abraham Loeb has theorized that the recently discovered interstellar object 3I/ATLAS could be alien technology, but ASU’s ...

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

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