204K views · 3.5K reactions | The Real Truth Behind the Tunguska Event | Ridddle | Facebook

8.2K views · 206 reactions | Tunguska Event 1908 eyewitness describe alien like cylinder it similar to ‘Oumuamua | Gina Maria Colvin Hill | Facebook

564K views · 2.1K reactions | The Tunguska Event in 1908 was a blast in Siberia unleashing 185 times more energy than the Hiroshima bomb. 800 sq. mi. of forest was destroyed; experts at the time believed it was a meteor strike. They were surprised when they found no impact crater. What had happened? | Science Channel | Facebook