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In the Kennedy Space Center’s Press Site auditorium, on Friday, July 20, 2018, Betsy Congdon, Thermal Protection System engineer with the Johns Hopkins University Applied Physics Laboratory, right, demonstrates the ability of the Parker Solar Probe's heat shield to protect the spacecraft. The presentation for the media took place during a prelaunch mission briefing for the Parker Solar Probe mission. The Parker Solar Probe will lift off on a United Launch Alliance Delta IV Heavy rocket from Space Launch Complex 37 at Cape Canaveral Air Force Station in Florida. The spacecraft was built by Appl…