The tech billionaires could collaborate on a "humanity-saving" moon base in case an asteroid hits Earth, Douglas MacKinnon ...

NASA’s acting administrator said in a Friday email to staff that employees should take an open-minded approach to SpaceX CEO ...

Musk’s team, known as the Department of Government Efficiency, has already thrown entire swaths of the federal government and ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...

A NASA-backed company will partner with SpaceX and tech billionaire Elon Musk to develop a vehicle capable of lunar road ...

As Elon Musk has led an effort to slash government spending, his own companies have, over the last few years, received billions of dollars in government contracts.

A group of investors led by Elon Musk says it is offering more than $97 billion to buy OpenAI, escalating a legal dispute ...

The founder of SpaceX said President Trump had asked his company to return two astronauts aboard the space station to Earth ...

President Trump just asked Elon Musk to retrieve two NASA astronauts from the International Space Station. But the duo are ...

Bringing forward the return of Butch Wilmore and Suni Williams would leave just a single astronaut operating the US portion ...

Elon Musk says Donald Trump has asked SpaceX to rescue two astronauts who have been in space for more than seven months — ...

The FAA oversees airspace for both commercial planes and rockets and Musk’s interest in reforming the agency comes after a ...