Rhea Seddon

Rhea Seddon, born on November eighth, nineteen forty-seven, is a distinguished American surgeon and retired NASA astronaut. She made history in nineteen seventy-eight as one of the first women selected for NASA's astronaut program, paving the way for future generations. Over her remarkable career, she completed three Space Shuttle flights, including STS-51-D and STS-40 as a mission specialist, and STS-58 as a payload commander, amassing over seven hundred twenty-two hours in space.

A graduate of the University of California, Berkeley, and the University of Tennessee College of Medicine, Seddon earned her Doctor of Medicine degree in nineteen seventy-three. During her residency at the University of Tennessee hospitals, she stood out as the only woman in the General Surgery Residency Program. Her medical career extended beyond her time at NASA, as she actively worked in emergency departments across Tennessee, Mississippi, and Texas.

Selected as an astronaut on August ninth, nineteen seventy-nine, Seddon contributed significantly to various NASA projects. Her work included the development of the Space Shuttle Orbiter and payload software, as well as the Shuttle Avionics Integration Laboratory. She also played a crucial role as a rescue helicopter physician during early Space Shuttle flights and served as a capsule communicator in the Mission Control Center.

In nineteen ninety-six, Seddon was detailed to Vanderbilt University Medical School, where she assisted in preparing cardiovascular experiments for the STS-90 Neurolab Spacelab flight in April nineteen ninety-eight. After retiring from NASA in November nineteen ninety-seven, she took on the role of Assistant Chief Medical Officer of the Vanderbilt Medical Group, continuing her commitment to medicine and innovation.