From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...

The team ends up inside a hive rigged for nuclear meltdown and is stranded on the planet. The team splits up, with Ripley setting the planet to blow up and Newt trying to save a little girl inside a ...

Despite squabbling, and their USCMC Lieutenant Scott Gorman recovering from a head injury, the team seal off the Medical Lab and Operations areas of the Main Complex. During this time, Ripley learns ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...