United Launch Alliance's years-long delays with its new Vulcan rocket have flipped the script for national security missions, ...

As new rockets and space companies arrive on the scene, this workhorse of a rocket, the Falcon 9, remains the most common ...

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

President Donald Trump's threat to cancel Elon Musk's government contracts would have far-reaching implications, experts said ...

United Launch Alliance’s years-long delays with its new Vulcan rocket have flipped the script for national security missions, making SpaceX the new reliable provider. The shift to Elon Musk’s ...

Musk probably doesn’t have much to fear. Legally, the Trump administration would likely enmire itself in lengthy legal ...

Escalating tensions between Elon Musk and Donald Trump raise concerns about the stability of SpaceX's contracts with Nasa and ...

A public spat between Elon Musk and US President Donald Trump has put over $22 billion in SpaceX government contracts at risk ...

SpaceX is set to launch an advanced GPS satellite for the U.S. Space Force today (May 30), less than three months after ...

The president could tighten federal oversight of the tech titan’s businesses, even if heavy reliance by the Pentagon and NASA ...