A mysterious crater on the Yamal peninsula in Siberia has sparked discussions about its origins, with theories suggesting it may result from a collapsed cave system or an underground gas explosion, particularly given its proximity to oil and gas fields. Observations indicate that the crater exhibits ejecta, which complicates the collapse theory. A model presented in the discussion proposes that methane (CH4) is being released from the crater's base, creating a natural convection cell that affects heat transfer and potentially enhances the crater's growth. This model also suggests that the crater acts as a large thermometer, with the concentration of CH4 indicating surface air temperature. The ongoing debate highlights the need for further investigation into the crater's formation and the dynamics of methane release in the region.