One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

For now, it looks like NASA’s orange behemoth has a little life left in it. All the hardware for the Artemis II mission has ...

“You don’t look at the big problem all together, because I think it’s a little intimidating. You just take it one day at a ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...

Nearly 30 former NASA astronauts have signed a letter endorsing Jared Isaacman as the agency’s next administrator, calling on ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

Sunita Williams' extraordinary career in space exploration includes setting records for the longest spacewalk by a woman and ...

What exactly happens to the body in space and what are the risks? In space, astronauts are exposed to varied and increased ...

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

NASA astronauts Butch Wilmore and Suni Williams returned to Earth after nine months stranded in space and were greeted by a ...

The Trump administration’s attacks on diversity could lead to more accidents in space missions, experts say.

SpaceX’s Dragon Freedom capsule safely splashed down in the Gulf of Mexico on Tuesday evening, bringing astronauts Barry ...