PIA20726: Pluto's Heart: Like a Cosmic 'Lava Lamp'
 Target Name:  Pluto
 Is a satellite of:  Sol (our sun)
 Mission:  New Horizons
 Spacecraft:  New Horizons
 Instrument:  MVIC
 Product Size:  2736 x 2944 pixels (w x h)
 Produced By:  Johns Hopkins University/APL
 Full-Res TIFF:  PIA20726.tif (20.7 MB)
 Full-Res JPEG:  PIA20726.jpg (1.113 MB)

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Original Caption Released with Image:

Like a cosmic lava lamp, a large section of Pluto's icy surface is being constantly renewed by a process called convection that replaces older surface ices with fresher material.

Scientists from NASA's New Horizons mission used state-of-the-art computer simulations to show that the surface of Pluto's informally named Sputnik Planum is covered with churning ice "cells" that are geologically young and turning over due to a process called convection. The scene above, which is about 250 miles (400 kilometers) across, uses data from the New Horizons Ralph/Multispectral Visible Imaging Camera (MVIC), gathered July 14, 2015. Their findings are published in the June 2, 2016, issue of the journal Nature.

The Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, designed, built, and operates the New Horizons spacecraft, and manages the mission for NASA's Science Mission Directorate. The Southwest Research Institute, based in San Antonio, leads the science team, payload operations and encounter science planning. New Horizons is part of the New Frontiers Program managed by NASA's Marshall Space Flight Center in Huntsville, Alabama.

Image Credit:
NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

Image Addition Date:
2016-06-01