Weird Mountains on Pluto’s Largest Moon Charon Reveals a Surprising Past The latest research on Charon, Pluto's largest moon, has significantly altered scientists' understanding of its geologic history.
A study published in Nature Communications reveals that Charon's rotation period was once approximately 14. 3 hours, substantially shorter than its current 153. 3 hours.
This finding is particularly notable because it challenges the prevailing view of Charon's evolution.