Watch how dramatically the sky changes across planets and moons in our solar system. From pitch-black horizons to glowing ...

There’s a new science fiction film in theaters that is largely based on science fact. "Project Hail Mary," from directing duo ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.

(RNS) — Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are ...

A strange, tentacled object that went viral online was revealed to be a space-grown purple potato. Astronaut Don Pettit ...

The internet did a double-take after NASA Astronaut Don Pettit shared a photo from the International Space Station that looked, at first glance, like something from a sci-fi movie. The purple, ...

Astronomers have reportedly narrowed the search for extraterrestrial life to a focused list of 45 rocky exoplanets. Out of ...

Combining disarming soulfulness with pure smarts, Phil Lord and Christopher Miller deliver the most enthralling time at the ...

The spud's alien-like root growth has prompted some conspiracy theories.

A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before ...

As the number of exoplanets we've discovered increases, the question about life existing somewhere other than the Earth ...

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...