The astronaut appeared to be in good health and spirits following photos of her that recently sparked health scare rumors.

Blue Origin showed off its New Glenn rocket after its two stages were mated in the company's Florida facility. The new rocket ...

"All NASA astronauts aboard the International Space Station are in good health," says the agency's chief health and medical ...

FRANKFURT (Reuters) - Elon Musk's hugely successful rockets-to-satellites SpaceX venture would raise anti-trust concerns if ...

Trump could grant a rare waiver exempting Musk from those laws, a move that has been politically unpopular in the past.

SpaceX's massive rocket aims for new milestones in reusability and in-space maneuvers, paving the way for lunar and Mars ...

Scientists said on Thursday they found what is believed to be the world's largest coral, which has been growing undisturbed ...

NASA astronaut Matthew Dominick captured an amazing view of the Boeing Starliner and auroras from the SpaceX Dragon ...

SpaceX is scheduled to launch another round of Starlink satellites into lower Earth orbit, with a launch set to leave the Cape Canaveral Space Force Station on Thursday morning.

SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...

It will mark the company's fastest turnaround yet for the rocket designed to take humans back to the moon -- and eventually ...