Terence Thomas "Tom" Henricks is a retired colonel in the United States Air Force and a former NASA astronaut. He served on four Space Shuttle missions.
Featuring our global Launch Tracker, interactive Astronaut Database, and Stations Dashboard.
Stay on top of everything leaving Earth; get mission info, countdowns, livestreams, and customized notifications that alert you when a rocket is launching or when a space station is in the skies overhead.