Comments by "⃠" (@U20E0) on "" video.

  1. Venus has no signs of plate tectonics, and if that is absent, there may not be enough convection to create a dynamo. [Instead the mantle and then crust just slowly heat up, contributing to the amount of lava] It is not known whether the outer and inner core of Venus is solid or liquid, as we can’t estimate the composition of the core well enough.
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