A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

According to the US Congress, UFOs have been real all along. A recent congressional hearing, titled “Unidentified Anomalous ...

Live updates from Thursday morning’s SpaceX Starlink 6-68 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Suni Williams and Butch Wilmore, the two NASA astronauts who have been stuck at the International Space Station for more than ...

Since the sun is at its solar maximum, there is also the potential for more northern lights sightings. First up is the ...

Stargazers were excited Saturday night about what looked like a meteor shower. Instead, it was one of SpaceX's Starlink ...

BREAKING: Trump says Elon Musk and Vivek Ramaswamy will head a new department to reduce federal bureaucracy Profile Sections tv Featured More From NBC Follow NBC News news Alerts There are no new ...

They’re outer this world. It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni Williams onboard the International Space Station.

Launch recap: Scroll down to review live updates from the Monday, Nov. 4, liftoff of a SpaceX Falcon 9 rocket on NASA's ...

The whirling Earth shines brightly in fresh imagery taken from the space station. NASA astronaut Don Pettit, known for his ...

For the NASA astronauts on board the International Space Station (ISS), they have to make plans to cast their ballots from 250 miles above the Earth’s surface, where they are orbiting in space.

As it raced toward the sun, a space observatory operated by NASA and the European Space Agency spied its demise. The comet is thought to be part of a family of comets that pass incredibly close to ...