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

Sending the Juno spacecraft to investigate a newly-discovered interstellar object that a professor suggested could be "alien ...

Harvard astrophysicist Avi Loeb suggests a comet passing through the solar system may be an alien spacecraft, sparking debate among experts.

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

Stephen Hawking's terrifying UFO warning has resurfaced online after Harvard researchers publish paper suggesting comet ...

A mysterious interstellar object, 3I/ATLAS, has sparked debate among scientists. Harvard astrophysicist Avi Loeb suggests it ...

A leading expert at the University of Oxford has dismissed the wild claims of an interstellar probe arriving on Earth, and ...

A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

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

The strange 3I/ATLAS comet that was recently discovered to be speeding through our solar system could actually be the work of ...