Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two billionaires ...

Pieces of SpaceX’s massive Starship rocket are washing ashore after the latest test flight exploded over Turks and Caicos.

Mr. Trump had claimed the A.I. announcement as an early trophy, taking credit for the companies’ decision to spend up to $500 ...

Debris from the rocket's upper stage may have caused property damage, prompting an investigation into Starship's "rapid ...

President Donald Trump is poised to dissolve the White House's National Space Council after being heavily lobbied by SpaceX, ...

The "rapid unscheduled disassembly" of Elon Musk's Starship sparked chaos as some airspace throughout the Caribbean was ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...

SpaceX’s ambitious Starship rocket program faced another challenge as its latest test ended with the spacecraft ...

The US has grounded SpaceX's Starship rocket while an investigation is carried out into why one exploded during its latest ...

The Federal Aviation Administration is investigating after the biggest rocket in the world exploded on a test flight this week.

SpaceX, the private space technology company owned by Elon Musk, is asking federal authorities to approve a new round of ...