Stumble It!
NASA has found an ancient salt deposit in the southern highlands of Mars. Salt is an indicator of where water once flowed and could point to a good place to search for ancient life.
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space (spās)
n.
1. space beyond the atmosphere of the earth.
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prag·ma·tism (prgm-tzm)
n.
A way of approaching situations or solving problems that emphasizes practical applications and consequences.
Friday, March 21, 2008
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