Jessica Wittner (born 1983) is a

lieutenant commander Lieutenant commander (also hyphenated lieutenant-commander and abbreviated Lt Cdr, LtCdr. or LCDR) is a commissioned officer rank in many navies. The rank is superior to a lieutenant and subordinate to a commander. The corresponding rank i ...

in the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

and

NASA astronaut The NASA Astronaut Corps is a unit of the United States National Aeronautics and Space Administration (NASA) that selects, trains, and provides astronauts as crew members for U.S. and international space missions. It is based at Johnson Space Ce ...

candidate.

Life

Wittner is a native of California with a distinguished career serving on active duty as a naval aviator and test pilot. As a teenager she joined the

Naval Sea Cadet Corps The United States Naval Sea Cadet Corps (USNSCC or NSCC) is a congressionally chartered, U.S. Navy-sponsored organization that serves to teach individuals about the sea-going military services, U.S. naval operations and training, community serv ...

, where she attained the highest rank, Chief Petty Officer. She holds a Bachelor of Science in aerospace engineering from the

University of Arizona The University of Arizona (Arizona, U of A, UArizona, or UA) is a public land-grant research university in Tucson, Arizona. Founded in 1885 by the 13th Arizona Territorial Legislature, it was the first university in the Arizona Territory. T ...

, and a Master of Science in aerospace engineering from the

U.S. Naval Postgraduate School The Naval Postgraduate School (NPS) is a public graduate school operated by the United States Navy and located in Monterey, California. It offers master’s and doctoral degrees in more than 70 fields of study to the U.S. Armed Forces, DOD ci ...

. Wittner was commissioned as a naval officer through an enlisted-to-officer program and has served operationally flying

F/A-18 The McDonnell Douglas F/A-18 Hornet is an all-weather, twin-engine, supersonic, carrier-capable, multirole combat aircraft, designed as both a fighter and attack aircraft (hence the F/A designation). Designed by McDonnell Douglas (now part ...

fighter jets with Strike Fighter Squadron 34 in Virginia Beach, Virginia, and Strike Fighter Squadron 151 in Lemoore, California. A graduate of U.S. Naval Test Pilot School, she also worked as a test pilot and project officer with Air Test and Evaluation Squadron 31 in China Lake, California. On December 6, 2021, Wittner was formally announced as a NASA astronaut candidate with

NASA Astronaut Group 23 NASA Astronaut Group 23 (nicknamed The Flies) was announced on December 6, 2021, with the class reporting for duty some time in 2022. Twelve astronaut candidates were selected, including seven men and five women. History NASA announced the cre ...

References

Astronaut candidates University of Arizona alumni 1983 births Living people {{US-bio-stub