The curious minds at What If explore what would happen if there is alien life on Jupiter's moon Europa.

LEGO's latest Ideas set renders E.T. the Extra-Terrestrial as a 1,226-piece posable figure with an integrated light brick ...

Does anywhere in the country better represent this era of the American experiment than a self-governing tech-company town ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

Things that go bump in the night also inspire warm and fuzzies. And that sensation brought a big crowd to a Lakewood ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Sam Rockwell’s acclaimed sci-fi movie by Duncan Jones, Moon, is now streaming free this July. Here's where to watch it.

A deleted scene finally explains the blockbuster’s most mocked plot hole, making its infamous alien hacking twist far easier ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks are enormous.

Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...