Marsha Ivins

Marsha Ivins is an American former astronaut and a veteran of five space shuttle missions. Ivins, born in Baltimore, Maryland, earned a degree in aerospace engineering from the University of Colorado at Boulder in 1973 and went to work for NASA's Johnson Space Center. She worked mainly on orbiter displays and controls before being assigned as a flight engineer in 1980 and co-pilot on NASA administrative aircraft. In 1984, Ivins was selected as an astronaut candidate. She has flown aboard missions STS-32 (1990), STS-46 (1992), STS-62 (1994), STS-81 (1997), and STS-98 (2001).