The development of commercial space stations comes as NASA plans the end of an era. The existing International Space Station ...

NASA is not immune to the effects of a government shutdown if congressional leaders fail to reach an agreement before midnight Oct. 1 to prevent one.

It will be several years before any of these new commercial space stations circle the Earth at around 17,500 miles per hour (28,000 kilometers per hour) and several years before the ISS is deorbited ...

NASA and Sierra Space have agreed to change their deal for its Dream Chaser spacecraft, which will now have its first launch ...

NASA is bracing for the possibility of a federal government shutdown if Congress fails to pass a funding bill –– a recurring ...

NASA has led in low Earth orbit for 25 years and counting. Now, as we prepare for deorbiting the International Space Station ...

American space agency NASA said it selected California-based company Arkisys to handle the operation of the three Astrobee ...

Since 2000, for 24 hours a day, seven days a week, NASA and its partners have sustained a continuous human presence in low-Earth orbit ...

NASA’s latest class of astronaut candidates, known as “ascans,” has officially been introduced while Expedition 73 continues its ongoing work aboard the International Space Station. According to a ...

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

Expedition 73 crewmembers sequenced DNA and worked with virtual reality glasses this week, while also continuing to unpack cargo vehicles and congratulating NASA's 24th group of astronaut candidates.