NASA and partners approved crew for Axiom Space’s private astronaut mission to the ISS, launching from the agency’s Kennedy Space Center ...

NASA astronaut Sunita “Suni” Williams, one of the two astronauts on an unintentionally extended stay aboard the International Space Station, now holds the record for total spacewalk time by a woman.

Among the objectives of the walk, there was an intriguing scientific objective: The duo swabbed the surface material around ...

Shubhanshu Shukla is a distinguished pilot in the Indian Air Force. At 39, he is the youngest to be picked as an ...

Williams, who was on her ninth spacewalk, now ranks fourth worldwide for longest accumulative spacewalking time.

Spiders, a glowing snail shell and a big pink ball of wool - these are some of the light-up sculptures at Battersea Power Station Light Festival.

Sunita Williams has set a new record for the longest spacewalking time by a woman, clocking 62 hours and 6 minutes at the ISS during a mission with fellow astronaut Butch Wilmore. They performed ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

Powered by laser light, this tiny sail lays the groundwork for future advances in lightsail technology and the potential for ...

NASA’s Electrojet Zeeman Imaging Explorer (EZIE) has arrived at Vandenberg Space Force Base in California, where the ...