The NASA astronauts who flew around the moon on the Artemis II mission will receive the Congressional Space Medal of Honor ...

NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space Station by Anil Menon.

The ISS captured rare purple lightning flashing through towering thunderstorms. Some storm clouds can reach 50,000 feet, ...

A tour of Johnson Space Center in Houston shows how NASA and private industry are already working together on the future of ...

President Donald Trump will honor the Artemis II astronauts at NASA's Johnson Space Center during a Houston trip that also ...

NASA scientists studied how five Earth microbes might fare on the Moon, including one that already survives outside the ...

Mike Fincke leaves NASA after four missions, dozens of spacewalk hours and 549 days in orbit.

Two Russian cosmonauts and a NASA astronaut closed out a 241-day stay aboard the International Space Station early Sunday with a fiery plunge back to Earth and an on-target touchdown on the broad ...

The spacewalk is set for Thursday, Aug. 6, and is expected to last for several hours. This will be the sixth spacewalk for veteran astronaut Jessica Meir and the first for newcomer Anil Menon. NASA ...

NASA astronaut Mike Fincke has retired from NASA after 30 years of public service, leaving behind a legacy of accomplishments ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. After sharing spectacular images of Earth, the four-strong ...