The SpaceX Starship's ninth flight test on May 27, 2025, spiraled and broke apart before debris fell into the Indian Ocean.

While aboard the International Space Station, NASA astronauts Anne McClain and Nichole Ayers fly around the world every 90 ...

The Defense Department downsizing will hit the Space Force particularly hard, Gen. Chance Saltzman, chief of space operations ...

That’s more than other military branches, and it means the service will end the year with nearly 1,000 fewer people than ...

Those insights, in turn, helped to inspire new kinds of medications for osteoporosis in people. Niederwieser, meanwhile, is tackling what may be an even more ambitious goal—he and his colleagues are ...