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Science
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An 'Astounding Time' for Planetary Discoveries
It used to be that planets were familiar places such as Mars and Saturn that orbited our sun and were well known to all schoolchildren.
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By Marc Kaufman
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© 2008 The Washington Post Company
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An 'Astounding Time' for Planetary Discoveries
It used to be that planets were familiar places such as Mars and Saturn that orbited our sun and were well known to all schoolchildren.-
By Marc Kaufman