Lloyd Blaine Hammond Jr. is a Gulfstream test pilot, a former United States Air Force officer, and a former NASA astronaut. He flew on two 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.