Space science experts told ABC News SpaceX has been essential to NASA’s missions and the breakdown of a relationship would ...

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

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

Elon Musk escalated his criticisms of Trump's "big, beautiful bill" after the White House pulled a nomination for NASA ...

The U.S. government relies on SpaceX to support NASA and other agencies, and the company has received more than $20 billion ...

Elon Musk is threatening to decommission a capsule used to take astronauts and supplies to the International Space Station ...

Elon Musk’s threat to pull his Dragon spacecraft out of NASA programs would severely impact the International Space Station ...

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