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

University of Colorado Boulder alum Sarah Gillis returned to Boulder on Monday after a space mission where she participated ...

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

CU Boulder is hosting a very special visit from the SpaceX Polaris Dawn astronauts. All engineering students are invited to join us for a discussion of the mission and a Q&A with Jared Isaacman, Scott ...

Two members logged the first-ever spacewalk by a commercial crew. And astronaut Sarah Gillis, who grew up in Boulder, became the youngest person ever to perform a spacewalk. Gillis, 30 ...