RocketSTEM Issue #13 - September 2016 | Page 36

F A C T L E T maintained. The presentations culminate with the unveiling of the orbiter Atlantis. Atlantis is displayed at an angle of 43.21 degrees (think about that number for a minute) mounted to support pillars using the attachment points for the external tank. The payload bay doors are open and the CanadaArm is deployed, simulating what the vehicle would have looked like on orbit. The orbiter still shows the effects of reentry with plasma scars still on the thermal protection blankets and tiles. If you brought a camera with a decent zoom, look through the crew compartment windows and you can see some of the many switches inside the compartment. On the wall at the engine end of the orbiter is a massive 20 ft. by 100 ft. LED backdrop that displays the Earth, an orbital sunrise, and many other unique visual cues that add to the experience. Look up, there’s an Astronaut with a Manned Maneuvering Unit on. Atlantis flew 33 missions during its 26 year career, spending a total of 307 days in space and traveling more than 126 million miles. 207 astronauts flew aboard the orbiter. Also on the upper level are simulators that let you try your skills at spacewalking, cockpit mockups of the orbiter, and other interactive and static displays to entertain and educate visitors about the orbiter and the work it performed. There is also an actual Space Shuttle Main Engine on display in the far right corner near the back of the orbiter. As you continue down a sloping ramp you get an up close view of the propulsion end of the orbiter and ultimately the belly of the orbiter and its sophisticated Thermal Protection Tile sy