The Etosha Pan in northern Namibia, the largest salt flat in the country, looks otherworldly in this satellite photo.

A French weather photographer captured rare red sprites, or “space lightning," flashing above a mountain village. The brief ...

Astronomers using the James Webb Space Telescope have discovered that a distant alien planet's atmosphere is surprisingly lopsided. Located 1,300 light-years away, the scorching gas giant WASP-17b ...

A MYSTERIOUS metal object has crash-landed in a cornfield – and left cops completely baffled. The hollow disk is scorched on ...

This map says I’m supposed to walk over the river.”The male customer pointed at the information board and said.“……There is a ...

Sci-fi has plenty of classics, but few can match Alien. Hollywood tried to recreate its success, and most movies fell short.

Suppose an alien civilization discovers Earth and decides to investigate. Before it chooses a landing site or considers how ...

James Webb Space Telescope image of 14 Herculis c, a planet orbiting a star 60 lightyears away that's one of the strangest ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

An alien invasion makes a one-night stand even messier in Extraterrestrial, Nacho Vigalondo’s clever sci-fi comedy about jealousy, lies, and human connection.

In space, no one can hear you spread misinformation. Earlier this year, it was reported that Brian Duffield, writer and ...

Enceladus' ocean spray freezes slowly and shatters into grains that each carry mostly one salt, which could make signs of ...