Suni Williams and Butch Wilmore were sent into rehab to recover from the painful effects of prolonged low-gravity.

Butch Wilmore and Suni Williams, the U.S. astronauts left on the International Space Station last year by Boeing's troubled ...

Despite a fiery end, SpaceX’s latest Starship test flight advanced hardware reuse and data goals, pushing the giant rocket ...

2024 YR4 asteroid has chance to hit Earth: Scientists NASA first discovered “2024 YR4,” a 174-to-220-foot-wide asteroid, in December and found it only had roughly a 1% chance of impacting Earth on its ...

Elon Musk criticized the centerpiece of President Donald Trump's legislative agenda, a significant fracture in a partnership forged during last year's campaign and was poised to reshape American ...

In a social media post, SpaceX owner Elon Musk said in spite of the explosive endings, the ninth Starship test flight was a ...

The largest, most powerful launch vehicle ever built is meant to be a key part of SpaceX’s plans to send humans to Mars—and ...

SpaceX's latest test flight was a failure. The company has seen mixed results after more than two years of launching test ...

SpaceX has faced criticism for its previous Starship test failures. Its executives insist that building fast, destroying ...

After back-to-back Starship upper stage failures, SpaceX on Tuesday again launched the world's most powerful rocket, but ...

Elon Musk plans for SpaceX's Starship to reach Mars in just six months, with a test flight carrying Tesla's humanoid robot, ...

The Starship super heavy-lift launch vehicle blasted off from SpaceX's Starbase in Texas for its ninth test flight. During ...