Stephen S. Oswald

American astronaut

Stephen S. Oswald recorded more than 33 days in orbit across three space missions during the 1990s. His career spans extensive service as a United States Navy aviator and test pilot, followed by a transition into leadership roles at the National Aeronautics and Space Administration and various high-level assignments within the Pentagon.

Naval Aviation and Test Pilot Training

Born in Seattle on June 30, 1951, Oswald graduated from Bellingham High School in 1969. He earned his Bachelor of Science in aerospace engineering from the United States Naval Academy in 1973. Following his designation as a Naval Aviator in 1974, he flew A-7 Corsair II aircraft aboard the USS Midway. He later attended the United States Naval Test Pilot School in Patuxent River, Maryland, before serving as a test pilot for A-7 and F/A-18 Hornet aircraft at the Naval Air Test Center.

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NASA Astronaut Career

Oswald joined NASA in 1984, entering the astronaut program the following year. He performed technical duties ranging from shuttle software testing to coordinating with the Marshall Space Flight Center on solid rocket booster redesigns. He served as a spacecraft communicator during multiple shuttle missions. His piloting duties included STS-42 aboard Discovery in January 1992 and STS-56 in April 1993. In March 1995, he commanded STS-67 on the Endeavour, which established a then-record duration of 17 days for a Space Shuttle flight.

Executive Roles and Military Leadership

Following his third space mission, Oswald served as deputy associate administrator for space operations at NASA Headquarters in Washington, D.C., overseeing shuttle operations and launch vehicles. After retiring from NASA in 2000, his military career continued in reserve and active-duty capacities. He served as Deputy Commander for the Joint Task Force Computer Network Operations and held assignments as the Reserve Deputy to the Deputy Chief of Naval Operations for Warfare Requirements and Programs at the Pentagon, achieving the rank of rear admiral.

Fast facts

Questions readers ask

What record did Stephen S. Oswald set during his space career?

He commanded the STS-67 mission on the Space Shuttle Endeavour in 1995, which set a mission duration record for the Space Shuttle at 17 days.

What was his role after retiring from NASA?

Oswald served in various military assignments, including Deputy Commander of the Joint Task Force for Computer Network Operations and Reserve Deputy to the Deputy Chief of Naval Operations.

Achievements

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