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 ...

WASHINGTON — Elon Musk criticized the centerpiece of President Donald Trump's legislative agenda, a significant fracture in 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 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 ...

The debris fell into the Indian Ocean away from inhabited areas. SpaceX was unable to conduct several tests it had planned ...

SpaceX hopes that Starship will one day be used to ferry people and cargo to Mars, but this latest setback plunges Elon Musk's ambitions into doubt.

After launch, an apparent propellant leak entered its suborbital trajectory left Starship spinning and mission control unable to control the craft.

SpaceX has launched its Starship mega rocket again after back-to-back explosions. It made it through the entire test flight Tuesday evening, but fell short of its main objectives when the ...