The Tunguska event
Monday, June 30, 2008 - 08:14
in Earth & Climate
On June 30, 1908, an enormous detonation left an indelible mark near the Podkamennaya Tunguska River in the Siberian region of Russia.
On June 30, 1908, an enormous detonation left an indelible mark near the Podkamennaya Tunguska River in the Siberian region of Russia.