Chochitika cha Tunguska: Ndi chiyani chomwe chinagunda Siberia ndi mphamvu ya bomba la atomiki 300 mu 1908?
Kufotokozera kosasinthasintha kumatsimikizira kuti inali meteorite; komabe, kusakhalapo kwa crater m'dera lomwe likukhudzidwa kwayambitsa malingaliro osiyanasiyana.