Al-idrisi Mountains

NASA's New Horizons spacecraft has sent back some of the sharpest images of Pluto, showing a wide variety of cratered, mountainous and glacial terrains, which may be the best close-ups of the icy-dwarf planet that humans could see for decades.

NASA's New Horizons spacecraft has sent back some of the sharpest images of Pluto, showing a wide variety of cratered, mountainous and glacial terrains, which may be the best close-ups of the icy-dwarf planet that humans could see for decades.