The row between US President Donald Trump and billionaire Elon Musk over a major spending bill has exacerbated uncertainty ...

Following a public dispute between Donald Trump and Elon Musk, NASA and the Pentagon are exploring alternative spaceflight ...

NASA and Pentagon officials moved swiftly this past week to urge competitors to Elon Musk's SpaceX to more quickly develop ...

The space agency has published its budget request to Congress which would see funding for science projects cut by nearly a ...

Musk threatened to decommission the Dragon spacecraft, Nasa’s only active means of astronaut transport. Although he later ...

The worried reaction within space and national security agencies highlights the risks of government’s exclusive dependence on ...

WP sources said that at least three companies - Rocket Lab, Stoke Space and Jeff Bezos' Blue Origin - have received requests ...

Elon Musk’s threat, which he later retracted, to cut off NASA’s use of SpaceX’s Dragon spacecraft would be a huge blow ...

Even as Elon Musk's SpaceX launched a radio satellite into orbit on Saturday, the Pentagon and NASA are pushing his ...

US President Donald Trump seems to be putting NASA in jeopardy with his decisions. After pulling the rug out from under ...

SpaceX is a key partner in NASA's Artemis program, which seeks to establish a permanent base on the moon and eventually send humans on missions to Mars.

Elon Musk says that he's cutting off NASA's access to space, in a potentially devastating blow to the United States' space ...