Elon Musk’s SpaceX has launched a rescue mission to save two stranded astronauts at the International Space Station.

Hundreds of universities have lent their names to online programs, plugging budgets but alienating students who feel misled.

From the fiery surface of the Sun to the distant Andromeda galaxy, and the clouds of gas and dust in nebulae – these NASA ...

More than 700 people have been killed since Sunday, according to Lebanese Health Ministry officials, and at least 250,000 ...

Crew Dragon's two astronauts will join two Starliner fliers for a five-month tour of duty aboard the International Space ...

SpaceX on Saturday launched a half-filled Crew Dragon spaceship into orbit. The mission was to rescue two astronauts who had ...

Eleven hours after successfully launching spacecraft to bring back two astronauts from the International Space Station, SpaceX announced future launches have been halted because of problem with second ...

NASA and SpaceX will launch a two-person crew on a Dragon that will be the ride home for the Starliner astronauts stuck in space.

The SpaceX Dragon vehicle that will bring home the Starliner astronauts in February launched Saturday from Florida for the Crew-9 mission.

The SpaceX spacecraft carrying NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov lifted off to the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.(CNN) — A SpaceX mission due to u ...

By the time Butch Wilmore and Suni Williams return to Earth they will have logged more than eight months in space. Their ...