Previously, astronomers had been under the impression that the heavy elements?gold, platinum, lead, uranium, etc.?came from supernova explosions. But now, scientists have announced a new theory for these highly valuable elements, this one involving two ultra-dense neutron stars and one spectacularly violent, grossly expensive collision.
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Jenni Rivera Funeral aspergers Richard Engel Daniel Inouye steelers scarlett johansson peter frampton
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