Russian scientists got their first look inside the mysterious crater in Yamal, Siberia on Wednesday, July 16, while the Siberian Times took a helicopter ride to get another look down into the hole.
Based off of the original video of the crater, it was estimated that the crater could have been up to 80 meters wide. However, Andrey Plekhanov of the State Scientific Centre of Arctic Research told The Siberian Times that the hole is about 30 meters wide and the outer portion that includes the soil emission is around 60 meters in diameter. The researchers were also able to get their first look at the icy lake that exists at the bottom of the 70-meters-deep hole. Soil, air, and water samples have been taken in order to help determine the cause.