STS079-362-023 (16-26 Sept. 1996) --- Astronaut Carl E. Walz, mission specialist, positions the IMAX camera for a shoot on the flight deck of the Space Shuttle Atlantis. The IMAX project is a collaboration among NASA, the Smithsonian Institution's National Air and Space Museum, IMAX Systems Corporation and the Lockheed Corporation to document in motion picture format significant space activities and promote NASA's educational goals using the IMAX film medium. This system, developed by IMAX of Toronto, uses specially designed 65mm cameras and projectors to record and display very high definition color motion pictures which, accompanied by six-channel high fidelity sound, are displayed on screens in IMAX and OMNIMAX theaters that are up to ten times larger than a conventional screen, producing a feeling of "being there." The 65mm photography is transferred to 70mm motion picture films for showing in IMAX theaters. IMAX cameras have been flown on 14 previous missions.