Flight 298 delivers a compact yet ambitious supernatural sci-fi horror experience under Steven Quale’s direction. With a ...

A forgotten science-fiction miniseries from 2015 adapted one of Arthur C. Clarke's very best books in just three episodes.

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In 1977, Brazil witnessed mysterious UFO encounters known as 'Chupa-Chupa', involving unexplained injuries and a military ...

Looking up reveals nature’s skylight, framing Arizona blue against fiery red stone in perfect composition. Photo credit: ...

Stacker compiled a ranking of cities with the most UFO sightings in Tennessee using data from the National UFO Reporting Center.

Stacker compiled a ranking of cities with the most UFO sightings in South Dakota using data from the National UFO Reporting Center.

Stacker compiled a ranking of cities with the most UFO sightings in Georgia using data from the National UFO Reporting Center ...

At 79 years old, Steven Spielberg returned to familiar roots with his recently released science fiction adventure film about ...