Tesla and SpaceX have had a rough couple of months, but the highly anticipated return flight of two NASA astronauts is a boost for Elon Musk.

The billionaire says an unmanned mission by his SpaceX "Starship" vehicle will be followed by human landings as early as 2029 ...

At a White House dinner, unelected co-president Elon Musk showed off a bizarre structure he made of metal to a disinterested ...

Elon Musk is now fighting Apple over who controls space-based cellphone signals, and it’s already gotten dirty. The battle ...

SpaceX CEO Elon Musk suggested on a Wednesday episode of Senator Ted Cruz 's podcast that while humans may not find living aliens on Mars, they could uncover the "ruins of a long-dead alien ...

SpaceX CEO Elon Musk on Saturday announced that the Starship rocket would depart for Mars at the end of 2026. The spacecraft will also carry Tesla's humanoid robot Optimus onboard.

Elon Musk will pay a visit to the Pentagon on Friday after the tech billionaire received an invitation from Secretary Pete Hegseth, the Defense Department said late Thursday evening. “The ...