Space Volcanoes: The Key to Finding Aliens? 👽 Space volcanoes. Just those two words together sounds pretty epic. And they are! Ice volcanoes, huge 500km fire fountains, and volcanoes three times the size of Everest. Astrobiologist Dr Claire Cousins breaks down some of the most significant volcanic systems in our solar system, and reveals how they could be the key to finding extraterrestrial life… yes, aliens. The episode was originally posted in July 2021. . . . . #universe #space #astrology #planets #bbcearth #science #earthlovers #astronomy #volcanic