Despite the massive destruction, no impact crater was found ... (ref) The more widely accepted explanation for the Tunguska event involves an asteroid or meteoroid exploding in an airburst.

Getty Images The asteroid that created the Nadir crater measured around 450-500m ... The nearest humans have come to this scale of event was the Tunguska event in 1908 when a 50-metre asteroid ...

However, no impact crater or any meteoric remnants were ever found, and the exact cause of the Tunguska Event still remains unclear. "The Chelyabinsk meteorite event has given us vast experience.

The historic explosion happened in Tunguska, a remote forest area in the ... that of the atomic bomb dropped on Hiroshima Japan. The event was so powerful that it was felt and heard a thousand ...

Surprisingly, the crater’s age coincides with Mexico ... “The closest humans have come to seeing something like this is the ...

It happened in Tunguska, a remote forest area in the middle ... times that of the atomic bomb dropped on Hiroshima Japan. The event was so powerful that it was felt and heard a thousand miles ...