NASA Rocket, Satellite Tag-Team to View the Giant Electric Current in the Sky – SpaceCoastDaily.com

By NASA  //  July 4, 2021
Some 50 miles up, where Earths atmosphere blends into space, the air itself hums with an electric current. Scientists call it the atmospheric dynamo, an Earth-sized electric generator. (NASA image)
(NASA) Some 50 miles up, where…

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