Charon’s surprising, youthful, and varied terrainRemarkable new details of Pluto’s largest moon Charon are revealed in this image from New Horizons’ Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 466,000 kilometers. The LORRI image has been combined with color information obtained by New Horizons’ Ralph instrument on July 13.

Source: First look at New Horizons’ Pluto and Charon images: “baffling in a very interesting and wonderful way” | The Planetary Society