Who was the first American woman in space?

On June 18, 1983, physicist Sally Ride launched into orbit aboard the Space Shuttle Challenger, securing her place in history. As a mission specialist on the STS-7 mission, she was not only the first American woman to travel to space, but at 32 years old, she was also the youngest American astronaut to have made the journey at that time. During the six-day mission, she played a crucial role in operating the shuttle's robotic arm to deploy and retrieve communications satellites.

Ride's journey to space began when she answered a newspaper ad for NASA applicants in 1977. She was a PhD candidate in physics at Stanford University and was one of over 8,000 people to apply. She was ultimately selected for NASA's 1978 astronaut class, the very first to include women. Her selection broke a significant barrier at the previously all-male agency and paved the way for generations of women in space exploration.

While she was the first American woman in space, she was the third woman overall. The Soviet Union had sent two female cosmonauts into orbit years earlier: Valentina Tereshkova in 1963 and Svetlana Savitskaya in 1982. After her time at NASA, Ride dedicated her life to science education, co-founding a company to inspire young people's interest in science, technology, engineering, and math.