The latest SpaceX launch of Starship, the largest rocket ever built, has been postponed ... the rocket and its Super Heavy booster could be launched again just hours after returning from space.

SpaceX launched another batch of Starlink satellites into orbit, a little more than 12 hours after the private company teamed ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

Starship had been expected to launch again Monday. A previous launch ended in an explosion over the Caribbean, and sent ...

A little over a month after a catastrophic failure peppered the Caribbean with falling debris, Elon Musk's company SpaceX is readying another flight test of the largest rocket ever built.