Friday, January 14, 2011
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Spaceports will enable thousands of people from around the world to go to outer space. The Spaceports Blog endeavors to provide information linking those with interest in the pursuit of space to spaceport development and the people and vehicles that fly from them.
1 comments:
instead of build a map of 1 million stars, may be we also want to build a map of near future reachable stars. say a radius of 30 light years, with stars have exoplante.
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