The fact that there are so many large faults in this part of Pluto indicates that the crust has experienced a major extension at some point in its history. Oliver White More Quotes by Oliver White More Quotes From Oliver White These are big mountains with a large hole in their summit, and on Earth that generally means one thing -- a volcano, if they are volcanic, then the summit depression would likely have formed via collapse as material is erupted from underneath. Oliver White science Whatever they are, they're definitely weird. Oliver White science
