Tunguska explosion

The Tunguska explosion was an incident that occured near the Tunguska River in Siberia in 1908.

An being of unearthly origin crashed with the force of one thousand atomic bombs and the body was collected and dissected by the Russians who passed off the explosion as a meteoric event.

In 1957, Irina Spalko spoke of the event to Indiana Jones while explaining that the body recovered after the Roswell incident was not the first.

Appearances

 * Indiana Jones and the Kingdom of the Crystal Skull novel