Harvard scientist Avi Loeb suggests comet 3I/ATLAS may be an alien vessel seeding life, after NASA's SPHEREx spacecraft detected unexplained methane and organic chemicals on board.

Is 3I/ATLAS just a comet — or an intergalactic ark? A NASA spacecraft has discovered organic chemicals on 3I/ATLAS, which Harvard scientist Avi Loeb claims raises the possibility that the comet is an ...

Project Hail Mary will be released on March 20, but Prime members are being offered early screenings starting March 16.

REMOTE CONTROL has you send human proxies to explore a derelict spaceship, as you type out your commands and explore it all ...

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar ...

The host Bill Maher fears aliens might meet Trump first, warning it would give them the wrong impression of humanity.

Rep Eric Burlison says Trump supported a push to access secret UFO sites. The Pentagon maintains there is no verifiable evidence of alien technology.

Experts believe that we may now be close to finding extraterrestrial life. A specific point in our sky could hold the answer ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...