A viral Obama podcast answer about aliens prompted Trump to accuse him of revealing secrets and promise to release UFO files ...

The Turquoise Pool is one of Mystery Cave’s most photographed features, and for good reason. This body of water is so clear ...

You don’t need a spaceship or a time machine to see it. Just hop in your car and head to Sullivan, Missouri, where one of the ...

A stream of charged particles known as the solar wind flows from the Sun toward Earth. Here, it meets the Earth’s magnetic fields, which shield our planet like a giant umbrella. The Space Umbrella ...

This volcanic coastline in Lanzarote, Canary Islands, Spain features red, black, and yellow mineral cliffs. Dark lava rocks contrast with pale sand and clear Atlantic water. The unique geology of ...

Nasa has completed the assembly of the Nancy Grace Roman Space Telescope. This mission will map the universe 100 times faster than Hubble.

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

President Donald Trump says he’s directing the Pentagon and other government agencies to identify and release files related ...

Area 51, a classified US military testing site in Nevada, became synonymous with aliens due to Cold War secrecy, UFO sightings and decades of speculation.

Atmosfar is a sky-high odyssey set on an alien planet of floating islands explored by flying crafts and a mobile airbase as you uncover the fate of your collapsed colony. Atmosfar will be available on ...

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...