In order to fit the most widely believed evolutionary cosmologies, these researchers must justify the existence of young ice by theorizing a recent process. They propose that there is cryovolcanism over practically all the three million square mile surface of Charon. | In order to fit the most widely believed evolutionary cosmologies, these researchers must justify the existence of young ice by theorizing a recent process. They propose that there is cryovolcanism over practically all the three million square mile surface of Charon. |