Shubhanshu Shukla, an Indian Air Force (IAF) officer and ISRO astronaut, has been selected as the pilot for Axiom Mission 4 (Ax-4), a private spaceflight scheduled to launch to the International ...

During a five-and-a-half hour spacewalk with her colleague Butch Wilmore, Sunita Williams surpassed former astronaut Peggy ...

Once docked, the private astronauts plan to spend up to 14 days aboard the orbiting laboratory, conducting a mission comprised of science, outreach, and commercial activities.

Their invention, the pineal gland simulator and regulator — or “Pinacal” — simulates the effects of sunset and sunrise in order to stimulate hormones, which in turn causes astronauts to experience a ...

NASA's two stranded astronauts conducted their first spacewalk together Thursday, stepping outside the International Space Station.

"I have just asked Elon Musk and SpaceX to 'go get' the 2 brave astronauts who have been virtually abandoned in space by the ...

The robotic arm delivered NASA astronaut Suni Williams to a worksite during a record-breaking spacewalk at the International ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

NASA astronauts Butch Wilmore and Suni Williams flew to the ISS in the summer of 2024 for a routine eight-day test mission.

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

"Williams surpassed former NASA astronaut Peggy Whitson’s record for total spacewalking time by a female astronaut. Williams now has 62 hours, 6 minutes of total spacewalk time, fourth on NASA’s ...