The latest information on spaceships, satellites, the International Space Station, astronauts and space travel.
Pulsar Fusion Sunbird is a cutting-edge propulsion innovation using the Dual Direct Fusion Drive (DDFD) system.
Four private astronauts are about to enter a polar orbit for the first time.
Everything you need to know about NASA's plutonium problem.
Foster + Partners’ lunar habitats and Cai Guo-Qiang’s fireworks are featured at the Earth to Space Festival at the John F. Kennedy Center for...
Dolphins welcome SpaceX Crew-9 Dragon capsule off the Florida coast after splashdown.
The SpaceX Crew-10 mission marks a key step in returning NASA astronauts stranded on the...
Radian One is an advanced spaceplane designed to be the first fully reusable, single-stage-to-orbit vehicle operating in Low Earth Orbit.
SpaceX Starship spacecraft exploded for the second time, shortly after liftoff from Texas, sending burning debris falling from the sky...
Firefly Aerospace's Blue Ghost lander successfully touched down on the Moon, marking the first commercial lunar landing.
Virgin Galactic's newest spacecraft is moving closer to spaceflight.