The Federal Aviation Administration is demanding an accident investigation into the out-of-control Starship flight by SpaceX.

SpaceX must figure out what happened on Flight 9 of its Starship megarocket, during which the vehicle's second stage made an ...

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

The Red Planet and Earth align properly for interplanetary missions just once every 26 months. The next such opportunity ...

Unlike in recent tests, SpaceX’s ninth Starship survived launch, but a fuel tank leak meant it lost control before it could ...

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 ...

The failure of SpaceX’s ninth Starship launch has raised fresh concerns about the future of the rocket, but is there any ...

Starship is unlike other rockets. And SpaceX is testing it to destruction—deliberately. The biggest, heaviest, most powerful ...

Although the flight did not end as well as SpaceX officials hoped, the company made some tangible progress Tuesday. Most ...

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

After back-to-back explosions, SpaceX launched its mega rocket Starship again on Tuesday evening, but fell short of the main ...

Much was riding on Flight 9 for Elon Musk’s giant moon and Mars rocket after debris from January and March flights fell into ...