2019-05-02

https://en.wikipedia.org/wiki/Tunguska_event

The Tunguska event is the largest impact event on Earth in recorded history. Studies have yielded different estimates of the meteoroid's size, on the order of 60 to 190 metres (200 to 620 feet), depending on whether the body was a comet or a denser asteroid.^[4]

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This page was last edited on 30 April 2019, at 15:23 (UTC).