The Big Picture: NASA shows off Pluto's largest moon
As the long, slow download of data from the New Horizon's mission continues, NASA has posted some new high-res enhanced color pictures of Pluto's largest moon, Charon (shown above in the upper left corner). Other than a reddish polar region, the images also reveal a surprisingly detailed landscape with canyons, mountains and more. A video composite of images (embedded after the break) takes us flying over a canyon NASA says is four times as long as the Grand Canyon, and twice as deep. NASA says even better pictures are on the way, although with the spacecraft 3.1 billion miles away and still going, we'll be waiting a year to get everything.
