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

Since 2017, three interstellar objects have been spotted passing through our solar system: 1I/ʻOumuamua, 2I/Borisov… and just ...

About two miles from the glittery main drag in Las Vegas, a new kind of entertainment destination – one without casinos - is expanding.

Harvard astronomer Avi Loeb suggests we could use NASA's existing Juno spacecraft to intercept the path of interstellar object 3I/ATLAS.

Is alien invasion armageddon coming for us in November? That's the speculation set off by a legitimate academic study ...

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

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.

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

Following the historic discoveries of ‘Oumuamua and 2I/Borisov, astronomers have now confirmed the presence of a third interstellar object passing through our solar system. This groundbreaking ...

Loeb is a among astronomers and astrophysicists. He has previously that the first known interstellar object, 1I/ʻOumuamua, discovered in 2017, may also have been an alien craft.

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar to claims made about 'Oumuamua. But experts have called it "nonsense".