09-May-2008, 02:08 PM
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Senior Member
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Join Date: Apr 2005
Location: NC USA
Posts: 7,789
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Three moons
NASA: Earth May Once Have Had Three Moons
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However, researchers Jack J. Lissauer of NASA's Ames Research Center near Mountain View, Calif., and John E. Chambers of the Carnegie Institution of Washington figure quite a bit of that ejected matter would have recollected into two other small moons at the so-called "Lagrangian points" or "Trojan points."
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