NASA records 'song' emitted by Earth

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by WHAS11 editors

WHAS11.com

Posted on October 4, 2012 at 7:47 AM

Updated Thursday, Oct 4 at 7:57 AM

A “song” emitted by planet Earth is being described as a chorus after it was beamed back by a NASA spacecraft.

NASA describes the chorus as an electromagnetic phenomenon caused by plasma waves in Earth's radiation belts.

The space agency sent two probes into space in August to learn more about the emissions. 

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