New Horizons Sends Back Stunning Image of Pluto's Moon Charon - ABC News

The cracks, bruises and colorful spots on Pluto's largest moon, Charon, are captured in stunning new detail in photos sent back to Earth by NASA's New Horizons probe.

The high-resolution images of Charon show the complex terrain covered in mountains and craters. A canyon system stretching 1,000 miles across the face of Charon is four times as long as the Grand Canyon and twice as deep in places, indicating a violent tectonic history.

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