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Tunguska Event Still A Mystery 100 Years OnTunguska Event Still A Mystery 100 Years On
Scientists will gather in Siberia to mark the 100th anniversary of the Tunguska Event June 26-28, one of the world’s most mysterious explosions which flattened 80 million trees but largely went unnoticed at the time. The massive blast, equivalent to around 15 megatons of TNT, occurred approximately 7-10 km (3-6 miles) above the Stony Tunguska …