Nov 26 1961
From The Space Library
Russian scientist, K. Florensky, reported in Komsomol Pravda that a comet's head, not a meteorite or an interplanetary atomic weapon, caused the big explosion that jarred Siberia on June 30, 1908. The blast near the Tunguska River killed 1,500 reindeer, felled trees over an area of 700 square miles, and was recorded on seismographs around the world.
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