when did sally ride write her
She was 61. The cause was pancreatic cancer, her company, Sally Ride Science, announced on its Web site. Dr. Ride, a physicist who was accepted into the space program in 1978 after she answered a newspaper ad for astronauts, flew on the shuttle Challenger on June 18, 1983, and on a second mission in 1984. At 32, she was also the youngest American in space.