Delving into the Vast Abyss: Fifteen Unsolved Mysteries in Science that Leave Experts Scratching Heads

The Tunguska Event

In 1908, a massive explosion occurred in the remote Tunguska region of Siberia, flattening about 2,000 square kilometers of forest. Despite extensive investigations, the cause of the Tunguska event remains unknown. Was it a meteorite? A comet? Or something else entirely? The Tunguska event is one of the greatest unsolved mysteries in Earth science.