Loading…
Loading contentLoading…
Loading contentJagged mountains of water ice rising several kilometres along the edge of Sputnik Planitia on Pluto — water ice is rigid enough at Pluto's temperatures to hold up mountains.
Facts on this topic will be cited from these primary and reference sources.
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.