The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and ...

Norththrop Grumman's Cygnus XL has resumed its journey to the International Space Station after a day-long delay. NASA will provide a livestream.

Live updates from Thursday morning’s SpaceX Starlink 10-61 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

The world's largest and most influential video platform wants to persuade a lot more content creators to broadcast live.

Skywatchers with backyard telescopes or binoculars might also be able to spot the asteroid. At its brightest, it could reach ...

Stargazers can tune in to the Virtual Telescope Project's YouTube stream beginning at 11 p.m. EDT on Sept. 17 (3:00 GMT Sept.