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The 5-segment SRB, which would have required little change to the current shuttle infrastructure, would have allowed the space shuttle to carry an additional 20,000 lb (9,100 kg) of payload in a 51.6°-inclination orbit, eliminate the dangerous "Return-to-Launch Site" (RTLS) and "Trans-Oceanic Abort" (TAL) modes, and, by using a so-called "dog ...
Original North American Rockwell Shuttle delta wing design, 1969: fully reusable, with a flyback crewed booster Maxime Faget's DC-3 concept employed conventional straight wings. During the early shuttle studies, there was a debate over the optimal shuttle design that best-balanced capability, development cost, and operational cost.
The Space Shuttle Orbiter mockup was constructed by North American Rockwell in 1972. It was shown to NASA and Congress to win approval for the Space Shuttle program. The mockup is approximately the same size and shape as an actual Orbiter. It was also used to design cable harnesses for production shuttle Orbiters and to test-fit flight hardware.
In December 1968, NASA created the Space Shuttle Task Group to determine the optimal design for a reusable spacecraft, and issued study contracts to General Dynamics, Lockheed, McDonnell Douglas, and North American Rockwell. In July 1969, the Space Shuttle Task Group issued a report that determined the Shuttle would support short-duration ...
Lockheed Martin's design concept for the X-33 was selected over competing concepts from Rockwell International and McDonnell Douglas. Rockwell proposed a Space Shuttle-derived design, and McDonnell Douglas proposed a design based on its vertical takeoff and landing DC-XA test vehicle. [citation needed]
The Shuttle-C program was cancelled by the United States Congress in 1990 and the model was disassembled. Today, the Main Propulsion Test Article, without truss work, is on display at the U.S. Space & Rocket Center, Visitor Information Center for NASA's Marshall Space Flight Center in Huntsville, Alabama, alongside the External Tank, which is ...
Martin Marietta went on to produce the Space Shuttle external tank (ET) for the final STS Space Shuttle design (by Lockheed Martin after a merger with Lockheed). A model of the Martin Marietta Spacemaster is in the collection of the Smithsonian National Air and Space Museum. [1]
Space Future - Vehicle Designs; Category:Proposed or planned spacecraft (Wikimedia Commons) 10 Space Shuttles which never flew (Lockheed Starclipper, Chrysler SERV, Phase B Shuttles, Rockwell C-1057, Shuttle C, Air Launched Sortie Vehicle (ALSV), Hermes, Buran, Shuttle II, Lockheed Martin VentureStar)