.NASA's T-38 jets fly in buildup above the Space Launch Body rocket on Launch Pad 39B at NASA's Kennedy Area Center.Plane classifications and also guests:901: Chris Condon/ Astronaut Zena Cardman.902: Astronaut Candidate Nicole Ayers/ Rocketeer Christina Koch.903: Canadian Space Agency Astronaut Jeremy Hansen/ Rocketeer Drew Morgan.904: Main Rocketeer Reid Wiseman/ Rocketeer Joe Acaba.905 (Photo Hunt): Astronaut Prospect Port Hathaway/ Josh Valcarcel.Graphic Credit Scores: NASA/Josh Valcarcel.