Harvard astrophysicist Avi Loeb has been claiming a comet called 3I/ATLAS is actually an alien spaceship sent to probe our solar system. The Manhattan-sized object passed Earth earlier this month ...

Tune in to see “Alien: Earth” set to hit the airwaves on Tuesday evening at 8 p.m. on the FX channel. It marks the first time ever that the “Alien” franchise is coming to TV, and it will be in a ...

Planets that orbit white dwarf stars should be too hot to host alien life, theories suggest. But a new study accounting for Einstein's general relativity may rewrite that rule. When you purchase ...