.NASA's T-38 jets fly in buildup over the Area Launch System spacecraft on Launch area 39B at NASA's Kennedy Space Facility.Aircraft designations and also travelers:901: Chris Condon/ Astronaut Zena Cardman.902: Astronaut Prospect Nicole Ayers/ Astronaut Christina Koch.903: Canadian Space Company Astronaut Jeremy Hansen/ Astronaut Drew Morgan.904: Main Astronaut Reid Wiseman/ Rocketeer Joe Acaba.905 (Picture Chase): Astronaut Prospect Port Hathaway/ Josh Valcarcel.Picture Credit History: NASA/Josh Valcarcel.