The Moon is a School for Exploration

NASA has been exploring space for nearly half a century, often with stupendous success. Yet "there's one thing we really don't know: what is the best way to explore a planet?" declares Paul D. Spudis, a senior planetary scientist at Johns Hopkins University’s Applied Physics Laboratory in Laurel, Maryland.

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<p><a href="http://www.physorg.com/news90775696.html">The Moon is a School for Exploration</a></p> <p>NASA has been exploring space for nearly half a century, often with stupendous success. Yet "there's one thing we really don't know: what is the best way to explore a planet?" declares Paul D. Spudis, a senior planetary scientist at Johns Hopkins University’s Applied Physics Laboratory in Laurel, Maryland.</p>