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 ...

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 ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

A giant planet more than 1,000 light-years away has an atmosphere that extends farther on one side than the other.

Brian Duffield, whose new movie Whalefall opens this week, explains that he is not writing and directing a new Alien movie.

At 3 a.m., with sleep nowhere in sight, Ash Ravens reached for his gold top Les Paul and started playing a rhythmic figure ...

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 ...

Spielberg’s alien thriller has topped Peacock’s movie chart every day since Oct. 11, ahead of ‘The Grinch’ and ‘Coraline.’ ...

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

The James Webb Space Telescope has observed water clouds on an alien world for the first time, and it's not a planet. Credit: ...