![Astronaut Sally Ride holding toolkit during the STS-7 mission aboard shuttle Challenger](https://www.nasa.gov/wp-content/uploads/2023/03/s07-12-536.jpg)
Hard at Work
Astronaut Sally K. Ride, STS-7 mission specialist, displays the array of tools at her disposal on the mid deck of the Earth-orbiting Space Shuttle Challenger. Dr. Ride is posit Her shirt features a cartoon of 35 busy astronauts around a shuttle with the acronym TFNG, which stands for "thirty five new guys," a nickname for the 1978 astronaut class.
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