The billionaire is in position to speed up plans for a voyage to the planet, with a potentially huge impact on SpaceX.

The biggest backer of OpenAI, Microsoft is now building its own AI models and teaming up with Sam Altman's mortal enemy.

Billionaire investor Elon Musk ... a new Starship assembly facility and launch pads in Florida to support the next phase of its deep-space missions. This investment reflects Musk’s ongoing ...

The pair is now likely to return home to Earth as part of the Crew 9 mission later this month, about a week after the launch of a new group of astronauts to the space station. This Crew 10 mission ...

Tesla’s stock has taken a nosedive since Donald Trump was elected president — but Elon Musk ... was exploring new funding at a $44 billion valuation — the same amount Musk paid for the ...

Elon Musk's SpaceX on Thursday once again lost the ... and capable of complex in-orbit refueling -- critical for deep space missions. The FAA previously grounded Starship after its January 16 ...

Elon Musk speaks at an indoor Presidential Inauguration parade event in Washington, Monday, Jan. 20, 2025. (AP Photo/Matt Rourke) Last week’s New York Times investigation into how mega ...

A Trump Cabinet secretary violated the law when he told TV viewers this week to buy Tesla stock, but it's not clear that ...