Experts sound off after Trump and NASA fast-track a nuclear reactor on the moon: ‘The whole proposal is cock-eyed’ - Trying ...

The Vulcan, the United Launch Alliance's newer rocket, got off the ground from Florida on its first national security mission ...

As NASA sees change, astronaut and Space Force Brig. Gen. Nick Hague expects the agency to remain laser focused on returning ...

Trying to get a nuclear reactor on the surface of the moon is going to take time – maybe much longer more than NASA wants. Julia Musto reports ...

The United Launch Alliance is launching its powerful Vulcan rocket on its first national security mission for the U.S. Space Force.

ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.