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 ...

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

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

SpaceX on Wednesday afternoon launched another batch of 27 Starlink satellites to low-Earth orbit from Vandenberg Space Force ...

One of NASA's top ozone depletion and air pollution scientists, credited with enhancing local air pollution measurement tools ...

Elon Musk already has his own city on a flat patch of Texas, where giant, experimental Starship rockets roar over the ...

Elon Musk has a long way to go before colonising Mars, but the controversial billionaire already has his own city on a flat ...

Jared Isaacman wasn't a perfect NASA nominee, but his passion for the agency's scientific missions will be missed.

The reality is that it signals that Republicans in the US Senate are not particularly interested in sending humans to Mars, ...

Musk initially replied to a tweet from Ars Technica’s Senior Space Editor Eric Berger, who had written that terminating the ...