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

A suspicious activity of an interstellar object in space has worried the astronomers on Earth. The space object named ...

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 ...

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

Harvard's Avi Loeb suggests comet 3I/ATLAS could be alien tech, but most scientists say it's a natural interstellar object with no threat to Earth.

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

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

Spotted by astronomers last month, interstellar object 3I/ATLAS [NASA] is the third object from beyond that we've detected ...

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