Nasa has released new, high resolution photos of Pluto's largest moon, Charon, taken by the New Horizon spacecraft. According to Nasa and Seti scientists, the photos reveal a surprising and unexpected history of the territory. They show Charon is covered with mountains, canyons, landslides and other geographical markers.

A huge canyon can seen snaking across the entire face of Pluto\'s moon Nasa

Of particular interest is a large canyon system stretching across the entire visible face of the moon and probably beyond, into Charon's far side. The canyon stretches for over a thousand miles, making it four times the size of the Grand Canyon and twice as deep. The canyon indicates an immense geological upheaval in Charon's history.

Charon\'s canyon
This significant section shows a landmark of smooth plains with faint ridges and grooves Nasa

South of the canyon lies another notable landmark – the Vulcan Planum, which is a series of smooth plains with faint ridges and grooves. The southern region contains fewer craters than the northern region, which scientists say indicates a wide-scale resurfacing.

Higher-resolution images of Charon and composition data are expected to continue to arrive to Earth throughout the year, as New Horizons continues to transmit the data stored in its' digital recorders.

Charon next to Pluto
Just released photos were taken back on 14 July when the New Horizons spacecraft flew near Pluto Nasa

The New Horizons spacecraft transmitted the latest photos of Charon on 21 September but the photos were taken on 14 July, when the spacecraft flew near Pluto. New Horizons is currently 3.1bn miles away from Earth.