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 ...

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

For as long as humans have looked up at the night sky, we've wondered who, or what, might be looking back. Journalist Becky Ferreira dives into this rich history in her new book "First Contact: The ...

An alien comet, a Martian volcano, a man’s fall from the sun and a groundbreaking telescope’s first images: Here are the most jaw-dropping space photos of 2025.

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

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 ...