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

This video explores obscure answers to the Fermi Paradox, asking why the universe seems silent if alien civilizations should ...

Astronomers have sharply revised down the mass of nearby super Earth GJ 3378b, dramatically improving its prospects as a ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about ...

Ridley Scott's near-perfect sci-fi horror masterpiece is surging on streaming before the franchise's next release.

Get another look at gameplay from Hell Galaxy in this trailer for the dark sci-fi shooter game. In Hell Galaxy, you assume ...

Based on evidence collected by the James Webb Space Telescope, researchers have found that interstellar comet 3I/ATLAS could ...

Planet Earth could be giving out its own signals, which could in turn be detected by distant astronomers on an alien planet ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Astronomers studying the interstellar comet 3I/ATLAS say it could be a 12‑billion‑year‑old relic formed in near‑absolute‑zero ...

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

After 49 years, Star Wars animation is finally taking a step away from the Skywalker saga with The Ninth Jedi. The films may ...