Follow live coverage of NASA's Artemis II mission splashdown. Get the latest news and see what time to watch as astronauts ...

South Texas native and longtime NASA employee Edward González played a key role in helping get the space agency's Artemis ...

NASA’s Dragonfly will explore the air, land and seas of Titan, Saturn’s most mysterious moon NASA plans to launch a wildly ambitious nuclear-powered octocopter to Saturn’s largest moon, Titan, in 2028 ...

The quartet's Orion capsule will return to Earth tonight (April 10), bringing an end to the first crewed moon mission since Apollo 17 back in 1972. You can watch the splashdown li ...

In 1998, during the first Space Shuttle mission to the International Space Station, NASA mistakenly took this picture of a ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

In a 2019 AP-NORC poll, about half of Americans said they’d take a chance to orbit the Earth, with 41% saying they’d travel ...

In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and ...

Artemis II astronaut Christina Koch set hearts aflutter and the internet ablaze with an image of her enviable bicep.

Ridley Scott's 'Alien' began a horror franchise that centers around one woman's aim to defend the galaxy against space ...

Shortly after the Orion’s launch, its four astronauts reported that the eight-figure loo was jammed because of a problem with ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...