Friday, 19 July 2013

All the Gold on Earth Comes From Massive Space Explosions

Gizmodo UK
Gizmodo UK
All the Gold on Earth Comes From Massive Space Explosions
Jul 19th 2013, 12:30, by Ashley Feinberg

18u9jh96wuxtfjpgPreviously, 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.   We Are All Made of [...]

    


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