One of two thrill rides at Futurer World, Epcot, Mission Space straps you into a tiny four-person spaceship cockpit and launches you into, you guessed it, space. While this is a simulated experience and not a high-speed ride, the special effects can be nauseating and the dire warnings are enough to scare away even the most steel-bellied folk. There are two options, one with less intensity than the other.