Human Spaceflight

With four launches and nine spacewalks under his belt, Fincke leaves NASA as the fourth-most-flown astronaut at the space agency.

NASA astronaut Chris Williams and two Russian cosmonauts returned to Earth from the International Space Station early Sunday morning (July 26).

"We have to do what we can to ensure that the country makes it through the challenges that we're dealing with here, and that is the message that we're going to be taking to colleges and universities."

A new ruling by the U.S. Supreme Court protecting voter rights could extend to astronauts living and working in space and training internationally.

Wally Funk, who flew to space at 82 after a lifetime of flying and fighting for women in aviation and aerospace, has passed away at age 87.

NASA astronaut Chris Williams recently flexed his muscles for a photo while on a spacewalk with fellow astronaut Jessica Meir.

Following their return to Earth from a 10-day journey around the moon and back in April, NASA's Artemis II astronauts headed to Capitol Hill.

Just in time for UFO Day.

A new NASA audit says the agency will need to purchase more astronaut flights to the ISS by 2030 and focuses on issues with Boeing's Starliner spacecraft.

The spectacular new Air & Space Center, which is more than three decades in the making, will open on Nov. 13.