Rehoming NASA's fleet of space shuttles took a lot of coordination in 2012. Space shuttle Endeavour crawled along the streets ...

Boeing's X-37B spaceplane, depicted here, is one product line the company says it could ramp up for the Pentagon's Golden Dome effort. (Boeing Space) The head of Boeing’s space mission systems ...

Astronaut Don Pettit, who has been at the International Space Station since September, is set to land Saturday in Kazakhstan ...

Hubble’s three-and-a-half-decade lifetime has allowed astronomers to observe cosmic objects over extended periods to see how ...