Scientists finally understand Pluto’s ice towers | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/06/scientists-finally-understand-plutos-ice-towers/

Cold, dark, distant Pluto is home to giant ice ridges, and now scientists are closer to understanding how they formed— and they think it was through a process that creates similar, smaller formations on Earth. The erosion-formed features on Pluto are called penitentes, and rise over 1,600 feet tall– that’s … http://internationalnewslive.com/scientists-finally-understand-plutos-ice-towers/