English: July 13, 2015

How Big Is Pluto? New Horizons Settles Decades-Long Debate

http://www.nasa.gov/feature/how-big-is-pluto-new-horizons-settles-decades-long-debate

IMAGE CAPTION:

Charon’s newly-discovered system of chasms, larger than the Grand Canyon on Earth, rotates out of view in New Horizons’ sharpest image yet of the Texas-sized moon. It’s trailed by a large equatorial impact crater that is ringed by bright rays of ejected material. In this latest image, the dark north polar region is displaying new and intriguing patterns. This image was taken on July 12 from a distance of 1.6 million miles (2.5 million kilometers).