Formation of the Sputnik Planum basin and the thickness of Pluto’s subsurface ocean

Brandon C Johnson1, Timothy Bowling2, Alexander Trowbridge3 and Andrew Mark Freed3, (1)Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, (2)University of Chicago, Chicago, IL, United States, (3)Purdue University, West Lafayette, IN, United States