Earth's Evil Twin

Earth's Evil Twin

Available on Pluto TV, Tubi TV
S6 E15: Earth has an evil twin. Venus. It is shrouded in a lethal atmosphere of carbon dioxide and acid rain. The surface temperature is hot enough to melt lead and the pressure high enough to crush a nuclear submarine. Yet its twin Earth is a haven for life in the solar system. How did Venus become so deadly and Earth so safe? Naked Science investigates.