Without enough liquid water on the surface, a planet's atmosphere can become choked with carbon dioxide, raising temperatures ...

Ahead of Alien: Romulus, we explore every stage of the Xenomorphs' gruesome life cycle and its evolution across the entire Alien saga.

The perfect organism is as menacing on the pages as it is on the big screen. These are the must-read Alien comic books you should look out for.

Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers. It was a big moment in a century-long concerted search for ...

Scientists are hard at work considering what kinds of engineering alien probes would need to reach us through interstellar space.

A father-daughter duo has decoded an alien-like signal beamed from a spacecraft in 2023. Now, citizen scientists are trying to interpret the cosmic puzzle.

Ready to explore outer space? The best space movies featuring aliens and astronauts, including Asteroid City and Interstellar, will take you there.

Alien: Romulus is the latest entry in the venerable Alien sci-fi/horror film franchise, and it leans hard into the horror. The new movie stars Cailee Spaeney as one of a young crew of space miners ...

These alien movies are so far out of this world, you might just need some space.

July saw the launch of an interstellar-themed restaurant, the debut of brewpub, and the pending closure of an award-winning ...

In May of 2023, as part of a science-art project, the European Space Agency’s ExoMars Trace Gas Orbiter sent a signal to Earth as a simulated “alien message.” Although citizen scientists ...

“In space, no one can hear you scream.” “Alien” premiered with that memorable advertising line in June 1979. Nonetheless, science fiction fans being what they are (see “Star Wars” and ...