Tuesday, November 10, 2009

Setting Sail Into Space

Solar sails are the sail boats of outer space whereas rockets are the speed boats. Speed boats are great right up until you run out of gas. Sail boots can cover many more miles much more cheaply. The issue is that you have to have the time. Same with space. solar sails will be cheaper flight but they will take longer. There will be a place for both types of travel, in space.

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