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The release of Orbiter 2006, the latest version of this comprehensive freeware space flight simulator, has been announced. Orbiter offers accurate physics, excellent 3D graphics, astronomy features, and a first-person astronaut's perspective. Created as an educational project by Dr. Martin Schweiger of University College London, Orbiter has been in development since 2000. Orbiter allows users to virtually experience many aspects of space flight, including launching to orbit, orbital maneuvering, rendezvous/docking with the International Space Station, deploying satellites from the space shuttle, and even flying to the Moon, Mars, and beyond.