Mysterious 'gigantic' hole in remote region spotted by helicopters over gas-rich Yamal peninsula.
Experts say no sign of any human settlements close to 'largest necropolis in Asia for the extinct beasts'.
International researchers have gleaned these extraordinary hidden scientific secrets by drilling 318 metres into a unique lake in northeastern Siberia.
Spectacular falling meteorite fragments struck the Chelyabinsk region on Friday morning exploding in the atmosphere and crashing to the ground.
The city of Chelyabinsk cleared up its broken glass and divers scoured a lake to find a meteorite which hit with the force of a nuclear bomb.
After whizzing around space since the beginning of time, scientists can now examine meteorite.
Russian scientists deny theory of respected Italian team by 'proving' that the remote blue lake is older than the famous 1908.
It could come as close as 7,000 km, say experts.
Kondyor Massif's breathtaking shape was formed 'either by volcanic activity or an impact meteorite'....Or was it?