Short answer
The 1908 Tunguska blast flattened Siberian forest for miles without leaving a clear crater. An airburst from a cosmic rock is the leading story - still dramatic enough for doomsday daydreams. Later retellings keep adding witnesses, theories, or pop-culture twists - which is why Tunguska Event still pulls curious readers back in.
What happened
The 1908 Tunguska blast flattened Siberian forest for miles without leaving a clear crater. An airburst from a cosmic rock is the leading story - still dramatic enough for doomsday daydreams. Afterward, witnesses, officials, and storytellers fought over which details could be checked - and which ones only lived in memory.
Evidence and mainstream view
Mainstream writing does not treat Tunguska Event as confirmed proof of extraterrestrial or supernatural causation; explanations depend on the case file and often remain contested or prosaic.
Timeline
The case unfolds across reports, investigations, and later retellings - see dated milestones in the timeline.
Explanations
Some readings stay close to known craft, weather, psychology, or paperwork. Others keep extraordinary options open. Period documents beat entertainment remakes.
Case accounts
Distinct published tellings of Tunguska Event, summarized with sources so you can follow the trail yourself.
FAQ
Quick answers to the questions people ask first about Tunguska Event.
Sources
Primary and secondary links for the paper trail.