Mark T. Vande Hei
via nasa.gov
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Mark T. Vande Hei ISS Advisory Committee Member Col. Mark T. Vande Hei (Ret.) is a retired U.S. Army colonel who finished his Army career as an astronaut. He earned his commission in the U.S. Army through the Reserve Officer Training Corps and is a graduate of the Army’s Airborne, Air Assault, and Ranger schools. […]