A newly discovered mountain range lies near the southwestern margin of Pluto's Tombaugh Regio, between bright, icy plains and dark, heavily-cratered terrain. This image was taken by New Horizons' Long Range Reconnaissance Imager on July 14, 2015 from a distance of 48,000 miles (77,000km) and received on Earth on July 20. Features as small as a half-mile (1km) across are visible