A Firefly Aerospace rocket launched from California crashed into the Pacific Ocean north of Antarctica, failing to place into ...

NASA officials ordered the removal of one of the massive rocket's RS-25 main engines after discovering a hydraulic leak on the engine's main oxidizer valve actuator, which controls the flow of ...

Space launches have already made headlines this year. Here's a look at upcoming launches you can watch from the comfort of ...

Live updates from Monday night’s back-to-back ULA Amazon and SpaceX Starlink launches from Cape Canaveral Space Force Station ...

Explore the Space Test Program-Houston 10 mission launched by the U.S. Space Force Space Systems Command and NASA.

China ’s plans to put boots on the Moon by 2030 are on track with tests proceeding as per schedule, the country’s space ...

Katy Perry is placing zero gravity on her critics. After the "Firework" singer received major backlash for her high-profile ...

John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

For NASA, sending a crewed mission to Mars has been the long-term goal for over two decades. China has joined the club in ...

China has launched three astronauts to replace the crew on the Chinese Tiangong space station. The Shenzhou 20 spaceship took ...

HOUSTON—Russia's Soyuz MS-26 spacecraft with NASA astronaut Don Pettit and cosmonauts Alexey Ovchinin and Ivan Vagner ...

Live updates from Monday's predawn NASA-SpaceX CRS-32 resupply mission that launched a Dragon capsule to the International ...