A vast swath of dark rocky glass littering a Chilean desert has remained a mystery for a decade, but Brown University researchers just confirmed it was made by an exploding comet. Around 12,000 years ago, something scorched a 47-mile (75km) stretch of the Atacama Desert with heat so intense that it turned the sandy soil […]
The post Researchers Solve Mystery of Scattered Black Glass in Chilean Desert – it Was Made by an Exploding Comet appeared first on Good News Network.
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