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View Full Version : How A New Family Tree of Space Rocks Could Better Protect Earth



Fraser
2013-May-31, 04:30 PM
In perhaps the neatest astronomical application of geneology yet, astronomers found 28 “hidden” families of asteroids that could eventually show them how some rocks get into orbits that skirt the Earth’s path in space. (...)Read the rest of How A New Family Tree of Space Rocks Could Better Protect Earth (443 words) Elizabeth Howell [...]

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