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Länk - Svarta diamanter kan vara från rymden
Infrared synchrotron radiation at Brookhaven National Laboratory was used to discover the diamonds' source. "Trace elements critical to an 'ET' origin are nitrogen and hydrogen," said Haggerty. The presence of hydrogen in the carbonado diamonds indicates an origin in a hydrogen-rich interstellar space, he and colleagues believe.
Läs mer: Black diamonds from outer space | Science Blog
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