This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

Sarah Gillis recently returned from a Space-X mission and spent Wednesday with students at her old school in Boulder.

Astronaut and CU Boulder alum Sarah Gillis will speak at CU Boulder from 3:30 to 5 p.m. Monday at Fiske Planetarium, 2414 ...

The Italian luxury fashion house just unveiled the final version of the gear that the Artemis III mission crew will don when ...

The 50th woman to fly into space appears in a new ad on TV but is never identified. A banker, an athlete and an astronaut walk onto a stage... No, that is not the setup for a joke, but rather the ...

Rothblatt named executive director of the foundation, Marquette assumed role of museum director in charge of day-to-day ...

In space, you can’t sit down, stand up, or walk around. This takes a toll on the bipedal body. At the same time, astronauts need aerobic levels of fitness to complete the duration of the ...

Buzz Aldrin, the second man to walk on the moon, is giving former President Donald Trump his official stamp of approval.

Buzz Aldrin praised the first Donald Trump administration for elevating human space exploration to a policy of high ...