Evidence for a cataclysm ~4.0-3.8 Gy ago
Evidence for a cataclysm ~4.0-3.8 Gy ago
Evidence for a cataclysm ~4.0-3.8 Gy ago
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KUIPER BELT ORIGINDuring the outward migration of Neptune, planetesimals arepushed into the Kuiper Belt region, upto 48 AU, the 2:1 MMR withNeptune...e Neptune=0.2, fixed