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

The U.S. government relies on SpaceX to support NASA and other agencies, and the company has received more than $20 billion in federal contracts for it. As Musk and Trump threaten to cut ties, here’s what that would mean for the U.

Following a public dispute between Donald Trump and Elon Musk, NASA and the Pentagon are exploring alternative spaceflight providers. Musk's threat to halt SpaceX flights, including those to the ISS,