jsc2021e043194

NASA astronaut Jessica Watkins, mission specialist on the upcoming SpaceX Crew-4 mission, the fourth crew rotation flight of the Crew Dragon spacecraft to the International Space Station, prepares for a flight in a NASA T-38 jet trainer at Ellington Airport as she continues training for her mission aboard the International Space Station. Photo Date: September 1, 2021. Location: Ellington Field - Hangar 276. Photographer: Robert Markowitz