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

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

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 ...

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...

Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.

The recent reports suggest that the Feitian spacesuits have exceeded their expected lifespan — with one suit used 17 times.

“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 ...

In the weightless environment of space, bones and muscles weaken due to reduced gravity, which can lead to bone density loss ...

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 ...