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

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these signals are likely sent as narrowband radio waves, we may now have a way to ...

Astronomers have been scanning the skies for alien radio signals for decades, but so far they’ve heard nary a peep (with one possible exception). But according to a recent study, that could be because ...

For as long as humans have looked up at the night sky, we've wondered who, or what, might be looking back. From ancient myths about gods descending from the heavens to 20th-century UFO sightings and ...

A strange object hurdling through our solar system from interstellar space may, according to one of academia’s most controversial astronomers, have been sent by aliens to see how smart we are. “It is ...

From space slugs to lunar cemeteries, these movies, games, and books show that the undead can arrive from above, as well as below.

He cited the astronomical gaffe in January, when The Minor Planet Center in Cambridge, Mass., announced the discovery of an asteroid zooming close to Earth — only to learn it was actually a Tesla ...

Alien: Earth shifts perspectives this week, as the FX hit goes back in time to show us exactly what caused the USCSS Maginot to crash in the first place. Teasers for Alien: Earth Episode 5 “In Space, ...

This post contains spoilers for this week’s episode of Alien: Earth, now streaming on Hulu. In the early seasons of Fargo, Noah Hawley was careful to get only so close to the specifics of the Coen ...

So far on Alien: Earth, we’ve seen Wendy (Sydney Chandler) tame a Xenomorph, a Fly devour a poor hybrid named Tootles (Kit Young), and an Eye take over the body of a sheep. What fresh horrors await us ...