President Donald Trump threatened to cut government contracts with Elon Musk amid feud, while the SpaceX CEO suggested ...

Elon Musk and Donald Trump ’s spectacular fallout could have catastrophic consequences for the future of space travel.

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

SpaceX and NASA have been working together on one of humanity’s most ambitious goals - establishing a permanent human colony ...

A feud between Elon Musk and Donald Trump jeopardizes approximately $22 billion in SpaceX government contracts, potentially ...

A crewed mission to Mars would rank among the most complex and costly undertakings in human history—and US President Donald ...

What does the spat between President Donald Trump and Elon Musk mean for the rivals of Musk's SpaceX in the commercial space ...

The feud raised questions about how far Trump, an often unpredictable force who has intervened in past procurement efforts, ...

The White House’s budget plan for NASA would be woefully inadequate for achieving near-term human voyages to Mars, experts ...

The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

As a result of a dramatic feud between Elon Musk and Donald Trump, nearly $22 billion of SpaceX's government contracts are at ...

For all the insults that Mr. Musk and Mr. Trump traded on Thursday, don’t be surprised if they make up again days from now.