80 Astonishing Mysteries About the Tunguska Incident That Will Leave You Speechless!
On the morning of June 30, 1908, a massive explosion with a mass of three to fifty megatons took place close to the Podkamennaya Tunguska River in the Yeniseysk Governorate (now Krasnoyarsk Krai), Russia. According to eyewitness reports, up to three individuals may have perished in the explosion that destroyed an estimated 80 million trees … Read more