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LiftPort - The Space Elevator Company - http://www.liftport.com/
Offering information and project documents by a company aiming to construct space elevators. |
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Hypersonic Waveriders - http://www.aerospaceweb.org/design/waverider/index.shtml
Hypersonic flow theory and applications to waveriders and other hypersonic flight vehicles. |
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Space Vehicles - Vehicle Designs - http://www.spacefuture.com/vehicles/designs.shtml
A list of projects under way today and some significant projects of the past for orbital and sub-orbital flights. |
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Experimental Rocket Propulsion Society - http://www.erps.org/
A LEO launcher development by a group of space enthusiast. Features engine and vehicle designs, project descriptions and membership information. |
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Sky Ramp Technology - http://www.g2mil.com/SRT.htm
Information on sky ramp technology and its applications. |