Between biosignatures and technosignatures lie noosignatures, and some scientists think they could help us find alien life ...

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

Black holes can release enormous energy through hot disks, surrounding plasma and powerful jets, enough to support a civilization far beyond ours. Any giant collector would release unused energy as ...

For a movie that is so classic drive-in that it will get you laid in the backseat, behold the awesome sci-fi horror flick ...

The terrifying Xenomorphs of Alien: Earth arrive in the form of an unexpected sneak peek before the hit FX show's upcoming ...

Researchers are zeroing in on more deliberate “narrow-band” alien signals, well outside the radio frequencies SETI has ...

This is the full chronological order in which to watch all Alien movies, from the first meeting of man with Xenomorphs until ...

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

The most notable synthetic in Alien: Earth is Kirsh (Timothy Olyphant), a white-haired robot tasked with looking after Wendy (a new type of synthetic/human hybrid played by Sydney Chandler). Early on, ...

Alien: Earth — a prequel series set before the original Alien movie — begins streaming and launches on cable this week. The official summary for Alien: Earth reads, “When the mysterious deep space ...

It didn’t take long for stories about extraterrestrials to reach our cinemas. George Méliès “A Trip to the Moon” introduced weird, easily explodable aliens called Selenites that capture the first ...