The space shuttle slide is named because the shape like UFO. Rafts carrying tourists slowly enter the closed chute from the platform higher than twenty meters, and under the action of gravity and water, move onto accelerated falling. Then amid darkness and screams, pass through roundabout turn before they rush into the huge bowl at high speed and slow down. Just as they realize the stabilization and would like to see what’s going on around, suddenly the rafts are suctioned into a huge black hole. Rafts rush to another peak before the rafters finish screaming, at the same time under the action of gravity begin to accelerate the decline. Rafts through the bottom with screams, and at a high speed of inertia rush nearly 90 degrees angle of subduction plane, and because of the gravity repeated up and down, mean while, the rafts rotate freely. This three-dimensional dynamic experience is unprecedented.