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Members of the 2017 class of astronaut candidates view the flame trench at Launch Pad 39B during a familiarization tour of facilities at NASA's Kennedy Space Center in Florida. The candidates toured center facilities, including the Vehicle Assembly Building, Launch Control Center, Neil Armstrong Operations and Checkout Building high bay and the Space Station Processing Facility. They also toured Boeing's Commercial Crew and Cargo Facility, United Launch Alliance's Space Launch Complex 41 at Cape Canaveral Air Force Station, and SpaceX's Launch Pad 39A at Kennedy. The candidates will spend abou…
