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Starfish Prime

Discover how the Starfish Prime nuclear test transformed our Earth's magnetosphere and the implications it has for solar flare disaster prediction.

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If you've read my book Death from the Skies!, you may remember pages 103-105 where I wrote about a nuclear test called Starfish Prime. The U.S. detonated a nuke several hundred kilometers high in space to see what would happen, and the results were dramatic: the pulse of energy from the 1.4 megaton bomb blast overloaded electrical circuits, and blew out power lines and streetlights in Hawaii from over 900 km away! It also seeded the Earth's magnetic field with high-energy subatomic particles that took years to completely drain away. A lot of the results from this test are still classified to this day, but NPR recently reported on some of the effects of the explosion including some newly released pictures. They also have an interesting video too, with some very interesting and frankly scary footage. It's hard to imagine doing something so naive and foolish as detonating a nuke ...

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