Scientists are cautiously optimistic after the James Webb Space Telescope found evidence of a life-related molecule in the atmosphere of exoplanet K2-18b. This video explains the findings and what ...

A NASA Curiosity rover image has sparked claims of an 'alien missile' on Mars, though NASA attributes such formations to natural geological processes.

Far beyond Earth, on the edge of Saturn's rings, lies a frozen moon that appears completely lifeless from the outside. But beneath its icy shell, NASA discovered evidence of a vast hidden ocean, ...

Ukrainian researchers made headlines after detecting over twenty mysterious objects in the vicinity of the Moon, which ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

Astronomers in recent study have claimed to find possible evidence of a technologically advanced nonhuman civilization on the ...

Ukrainian astronomers report detecting over 20 UFOs near the Moon, sparking debate over potential alien technology. Critics ...

However, while what we know about the universe suggests aliens may exist, there are three compelling reasons why they ...

Space operas are popular on the small screen, but near-perfect shows like Farscape and Vagrant have become all but forgotten ...

After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien ...

A piece of SpaceX's Falcon 9 rocket crashed into the moon Aug. 5. Now, a lunar orbiter has captured photos of the resulting ...

Europa Report, Strange Days, Bicentennial Man, Dreamscape, The Faculty, and more make up our list of sci-fi movie ...