A Diamond of an ET


Carbonado diamonds, found in central Africa and Brazil, perhaps came to earth from supernova explosions in interstellar space. What tips off the scientists? The presence of hydrogen, suggestive of a deep-space origin.

Delivery may have been via a solid diamond asteroid.

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About catholicsensibility

Todd and his family live in Ames, Iowa. He serves a Catholic parish of both Iowa State students and town residents.
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