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Crashing Into The Moon

The ability to either easily recover the moon's existing water, or to convert its seemingly plentiful hydrogen and oxygen concentrations into air, water and fuel, will have a huge impact on the future direction of NASA's Space Program..

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Moonwalkers

We asked several scientists, technologists, and SF writers for their reflections on the 40th anniversary of the 1969 moonwalk. Here are the results.

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