Welcome to Space Future. This site is for everyone who wants to go to space.
Learn about Space Tourism, see some of the proposed Space Vehicles, find out about the legal, medical, and environmental aspects of our Space Habitat, or discover the potential of Space Power.
Visit the Archive of papers and publications or browse the Space Future Journal for current news and features.
About Space FutureRadio interviews with Space Future's founders and correspondents:
Here are some key documents from the archive to get you started:
Published: | 2003 |
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Origin: | AIAA 2003-0909. January 2003 (Revised April 2003) |
Abstract: | An overview of every significant method of launch and recovery for manned sub-orbital Reusable Launch Vehicles (RLV) is presented here. We have categorized launch methods as vertical takeoff, horizontal takeoff, and air launch. Recovery methods are categorized as wings, aerodynamic decelerators, rockets, and rotors. We conclude that both vertical takeoff and some air launch methods are viable means of attaining sub-orbital altitudes and wings and aerodynamic decelerators are viable methods for recovery. These conclusions are based on statistical methods using historical data coupled with time-stepped integration of the trajectory equations of motion. Based on the additional factors of safety, customer acceptance, and affordability, we also conclude that the preferred architecture for a manned sub-orbital RLV is Vertical Takeoff using hybrid rocket motor propulsion and winged un-powered Horizontal Landing onto a runway (VTHL). |
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Keywords: | Vehicles:Designs , Vehicles:Operations |