SpaceX's rockets ferry US astronauts to the International Space Station. Its Starlink satellite constellation blankets the ...

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

Elon Musk just threw a live grenade into the middle of his ongoing beef with former buddy Donald Trump. On Thursday, he ...

The founder of the Mars Society has accused SpaceX CEO Elon Musk of derailing existing plans to explore and eventually visit ...

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

The alliance between President Trump and Elon Musk went up in flames Thursday, days after the world's richest man left the administration and tried to wield his influence to kill a massive budget bill ...

From “a star” to “crazy”: how the richest and most powerful men became allies and what happens next now they’ve severed ties.

Jared Isaacman made clear he believes his nomination to be administrator of NASA was pulled by the White House because of his ...

Elon Musk announced the decommissioning of SpaceX’s Dragon spacecraft after President Trump threatened to cut federal ...

The bromance between Elon Musk, the world’s wealthiest man, and President Donald Trump, the world’s most powerful, appears to ...

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