If light speed is impossible, what options remain for exploring the stars? This video investigates theoretical alternatives ...

"Star Trek" legend William Shatner is celebrating his 95th birthday Sunday. The Emmy winner is also known for his roles in ...

Watch how the atmospheric re-entry of one of SpaceX's Falcon Heavy's fairings, reported to be traveling at more than 15 times the speed of sound. Credit: SpaceX | Mash mix by Space.com's Steve Spaleta ...

The launch will take place from the Cape Canaveral Space Force Station ...

Elon Musk recently outlined ambitious plans for a chip-building collaboration Tesla and SpaceX — but he has a history of ...

Elon Musk announced SpaceX and Tesla will collaborate on a chip manufacturing facility in Austin, Texas, to produce chips for ...

The $20 billion "Terafab" plant will be built near Tesla's campus in eastern Travis County.

Elon Musk dropped a billion-dollar bomb on downtown Austin on Saturday, telling a crowd he plans to build a $20 billion ...

Several manatees and an alligator were the special guests in the KSC turning basin during the morning SpaceX Starlink launch from Cape Canaveral SFS ...