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

As the lone backup of Artemis III, NASA astronaut Bob Hines could be in line to be chosen for a moon landing mission.

In 2024, I flew on a microgravity, or zero G, parabolic flight with the European Space Agency (ESA). The aeroplane flew big arcs up and down in the sky. At the top of the arc I experienced 22 seconds of weightlessness,

It may sound incredible, and certainly a few years ago, with Greece in crisis and on the brink of Grexit, nobody would have believed it, but Greece is going to send a person into space. Kyriakos Mitsotakis announced this after a meeting with Adrianos Golemis,

The U.S. Army is launching into space again by way of Col. Frank Rubio, who will be part of the 2027 Artemis III mission, NASA announced Tuesday.

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more.

Astronaut Mike Massimino will headline the 2026 Blue Future Conference in Plymouth to discuss space and ocean innovation.

Astronaut Suni Williams is back home in Needham and couldn’t be happier with the warm welcome she received from former classmates.