Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

Pope worked in the U.K.'s Ministry of Defense for decades, covering a range of areas from defense policy to unidentified ...

See tributes from show, his wife, and more.

According to the multiverse theory, there's a world where Patrick Stewart never landed the iconic role of Captain Picard in ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

The conflict in the Mass Effect games between alien races the quarians and the geth drew inspiration from Battlestar ...

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

During a recent televised interview, NASA Administrator Jared Isaacman said the chances of discovering extraterrestrial life ...