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Nukes tests caused space weather, say NASA boffins
Artificial Van Allen belts, auroras, geomagnetic storms, just another day in the Cold War
Space weather is usually driven by the Sun – but a bunch of data about Cold War nuclear tests has given NASA boffins the chance to measure whether humans can affect what goes on in Earth’s neighbourhood.…
http://go.theregister.com/feed/www.theregister.co.uk/2017/05/18/atmospheric_nuclear_weapons_tests_caused_space_weather/