November 1974. United States. Puerto Rico. The Arecibo Observatory message
1974.11.17. 23:53 Eleve
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July 9, 1962. Pacific Ocean. 'Accidental' geomagnetic storm. ‘Nuclear auroras" seen
1962.07.09. 00:06 Eleve
. SpaceJuly 8, 2022. On July 9, 1962, the US military detonated a thermonuclear warhead 250 miles above the Pacific Ocean – a test called “Starfish Prime.” Starfish Prime created an artificial solar storm complete with auroras, geomagnetic activity, and blackouts caused by the electromagnetic pulse…
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February 1956. Space. One of the largest proton enhancements
1956.02.23. 22:44 Eleve
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