#449 – Graham Hancock: Lost Civilization of the Ice Age & Ancient Human History

3273.169 - 3303.447 Graham Hancock

When an object is 100 or 150 meters in diameter, and it's coming in very fast into the Earth's atmosphere, it is very unlikely to reach the Earth. It's going to blow up in the sky. And the best known recent example of that is the Tunguska event in Siberia, which took place on the 30th of June, 1908. The Tunguska event was nobody disputes. It was definitely an airburst of a cometary fragment.