Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Under Trump in recent months, the U.S. space industry and NASA’s workforce of 18,000 have been whipsawed by looming layoffs ...

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

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

Sen. Ted Cruz (R-Texas) on Thursday put forth an ambitious $10 billion pitch to bolster NASA's human spaceflight programs. It ...

Disagreement rooted in Musk's criticism of Trump's tax-cut spending legislation from last week spirals out of control ...

The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

Space systems expert Patrick Binning discusses how a comprehensive missile defense system for the United States might work ...