NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this ...

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, ...

Rocket Lab launched its 21st and final mission of the year over the weekend, sending a private Japanese Earth-observing ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

STP-30 will operate the first-ever DiskSats, a new type of spacecraft developed by The Aerospace Corporation with funding ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are ...

If you're not quite ready to head to the theater to watch Avatar: Fire and Ash, an exclusive scene preview might sell you on ...

While alien hunting is often associated with tinfoil hats and flying saucers, the Search for Extraterrestrial Intelligence ...

New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...