It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour ...

The International Space Station pictured from the SpaceX Crew Dragon Endeavour during a fly around of the orbiting lab that took place following its undocking from the Harmony module’s space-facing ...

WASHINGTON — NASA expects to spend up to $1.5 billion to support at least two companies to demonstrate crew-tended space stations as part of the agency’s revised approach to transition from the ...

30, before the shutdown, a spokesperson for NASA referred questions to a landing page on NASA.gov ... NASA would still send astronauts to the space station to replace those due to return to Earth as ...

Northrop Grumman's Cygnus XL cargo ship, carrying more than 11,000 pounds of equipment and supplies for the International Space Station, is scheduled to rendezvous with the space station Thursday ...

Sean Duffy, the acting NASA Administrator, discusses the future of space exploration including putting a man on Mars.

The new selection of NASA astronauts will spend two years in training before becoming eligible for flight assignments.

NASA has named its new class of astronaut candidates. The space agency introduced the four men and six women who comprise its ...

NASA and high-tech entrepreneur Elon Musk's rocket company SpaceX announced on Friday a 24-hour weather delay of their planned launch of four astronauts into orbit for NASA's first full-fledged human ...