.NASA's T-38 planes soar in buildup over the Space Introduce Body spacecraft on Launching pad 39B at NASA's Kennedy Area Facility.Airplane designations and travelers:901: Chris Condon/ Astronaut Zena Cardman.902: Rocketeer Prospect Nicole Ayers/ Astronaut Christina Koch.903: Canadian Area Organization Rocketeer Jeremy Hansen/ Astronaut Drew Morgan.904: Chief Astronaut Reid Wiseman/ Astronaut Joe Acaba.905 (Photograph Chase): Astronaut Prospect Jack Hathaway/ Josh Valcarcel.Image Debt: NASA/Josh Valcarcel.