This even distribution of hydrogen is thought to be key to developing scalable radiation shields for both spacecraft and the ...

British surgeon John McFall, a Paralympian with a prosthetic leg, is cleared for an International Space Station mission, ...

The former paralympian sprinter said is was "great" to demonstrate "there is no technical showstopper for me flying to the ...

Originally scheduled for a short mission, astronauts Sunita Williams and Butch Wilmore have been stranded in space for over ...

NASA astronauts asked Cooper to help change the narrative after Trump claimed that Biden left them "stranded" aboard the International Space Station.

CNN’s Anderson Cooper talks to Cmdr. Sunita “Suni” Williams and Capt. Barry “Butch” Wilmore, the two astronauts who launched on Boeing Starliner’s first crewed test flight and have remained on the ...

The two astronauts who piloted the Boeing Starliner’s first crewed test flight responded to a claim from President Donald ...

Two such lunar canyons, Vallis Schrödinger and Vallis Planck, stretch over 270 km (168 miles) each, with depths of 2.7 km ...

The FAA’s commercial spaceflight office has proposed fines and grounded SpaceX after explosions and other incidents.

Under the seat-swap deal, some US astronauts fly to the ISS on Russia’s Soyuz spacecraft, while Russian cosmonauts fly on America’s Crew Dragon capsules ...

India has expanded its Gaganyaan human spaceflight mission to include building and operating a national space station, ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore have been on the International Space Station since June, ...