Once a key member of President Donald Trump's inner circle, Elon Musk's relationship with the president has deteriorated into ...

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

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

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

Elon Musk’s brief threat to cut off NASA’s access to SpaceX’s Dragon spacecraft exposed how heavily the US space agency and ...

Elon Musk threatens to retire SpaceX Dragon amid Trump spat, risking NASA missions and recently returning Sunita Williams' ...

In a new paper, a group of planetary scientists, biologists, and engineers make the case for treating Mars as the ultimate ...

Last week, both stages of SpaceX's Starship exploded after returning from space. The Super Heavy booster flew apart as it ...

Japanese company ispace said its uncrewed moon lander likely crashed onto the lunar surface during its touchdown attempt on ...

The blow up marks the end of an alliance between the president and the billionaire that lasted far longer than many observers ...

Musk’s threat to decommission the Dragon spacecraft revealed the vulnerability of NASA which is now dependent on private ...