More Mysterious Craters Found in Siberia: What Are These Things? (Video.)

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July 29 2014 3:43 PM

The Siberian Craters

More have been found. What’s causing them?  

craters

Two more mysterious craters have been discovered in Siberia, and local researchers are beginning to form a theory on them.

Jim Festante is an actor/writer in Los Angeles and regular video contributor to Slate. He is the author of the Image Comics miniseries The End Times of Bram and Ben.