Sally Ride was an American physicist and a former NASA astronaut. Ride joined NASA in 1978, and in 1983 became the first American woman to enter space. On her first mission at age 32 she was the youngest American to enter space. In 1987 she left NASA to work at Stanford University's Center for International Security and Arms Control.
By jdubble07 @ 2012-07-24 04:37:13