Already strapped into their capsule, the four astronauts awaited a final decision, which came down with less than an hour ...

The Trump ally and billionaire took a swing at Sen. Mark Kelly, as tensions between Washington and Ukraine have escalated in ...

Two NASA officials have weighed in on the public dispute over when and how to bring home Butch Wilmore and Suni Williams, who ...

The fate of Butch Wilmore and Suni Williams, who launched on the first crewed flight of Boeing's Starliner spacecraft on June ...

"If NASA had the failure rate SpaceX does, Elon Musk would be firing everyone and Congress would be demanding to know where ...

Space companies need Starship's super-heavy heft to fly human habitats and mining equipment to the moon. The rocket just ...

Musk has been working to retrieve the astronauts after they were left behind on the ISS due to malfunctions with their ...

SpaceX has blown up another Starship mega rocket on a test flight. Nearly two months after an explosion sent flaming debris ...

The launch was called off due to a last-minute technical issue with the rocket's launchpad, officials announced during a ...

Elon Musk and SpaceX have been ready to return NASA astronauts from the ISS after their mission was extended from 8 days to 8 ...

Sen. Mark Kelly, a decorated Navy veteran as well as a former astronaut, finished a visit to Ukraine. Elon Musk hit back against Kelley's public opinions on the matter.

A launch pad problem has prompted SpaceX to delay a flight to the International Space Station to replace Nasa's two stranded ...