From volcanoes to megastorms, watch as we travel through the universe's vast and violent extremes. Extreme Orbits - 00:00 - 10:04 Extreme Planets - 10:04 - 18:28 Extreme Stars - 18:28 - 28:56 Journey From the Center of the Sun - 28:56 - 42:03 Megaflares - 42:03 - 50:36 Megastorms - 50:36 - 57:46 Volcanoes - 57:46 - 1:04:04