General spaceflight |
Applications | ||||||||||||
Human spaceflight |
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Spacecraft | ||||||||||||
Destinations | ||||||||||||
Space launch |
Expendable and Reusable systems · Escape velocity · Direct ascent · Non-rocket spacelaunch · Spaceport · Launch pad
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Main agencies | ||||||||||||
Other |
Sumber; http://astrophysicsblogs.blogspot.com/2008/09/25.html
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