Find out how NASA’s astronaut selection process has evolved. Diane Tedeschi Marsha Ivins (at Florida's Kennedy Space Center in 1995) flew on five space shuttle missions, logging more than 1,300 hours ...
When Space Shuttle Discovery touched down for the last time at Kennedy Space Center Runway 15 on March 9, 2011, it brought to an end a 27-year career of spaceflight. Discovery flew to space 39 times, ...