.NASA's T-38 planes soar in buildup above the Space Release System spacecraft on Launch Pad 39B at NASA's Kennedy Room Facility.Aircraft classifications and also travelers:901: Chris Condon/ Rocketeer Zena Cardman.902: Astronaut Prospect Nicole Ayers/ Astronaut Christina Koch.903: Canadian Space Company Astronaut Jeremy Hansen/ Astronaut Drew Morgan.904: Chief Astronaut Reid Wiseman/ Astronaut Joe Acaba.905 (Photograph Pursuit): Rocketeer Candidate Port Hathaway/ Josh Valcarcel.Picture Credit Report: NASA/Josh Valcarcel.