| http://www.w3.org/ns/prov#value | - But new evidence suggests that gold and other heavy elements don???t come from supernovas, but from the neutron-star smashups. ???We are all star stuff, and our jewelry is colliding-star stuff,??? said Edo Berger, an astronomer who led the research at the Harvard-Smithsonian Center for Astrophysics in Cambridge, Mass.
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