Pluto's Small Moon Nix is Covered in Relatively Pure Water Ice, Planetary Science

The latest data from NASA’s New Horizons probe reveal a water-ice signature on the surface of Nix, one of Pluto’s five known moons.

NASA's New Horizons Probe Glimpses Pluto's Icy Heart - The New York Times

Pluto Facts Atmosphere, Surface, Moons, Information, History & Definition

Nix - NASA Science

Pluto - NASA Science

Pluto's Wonders Come into Focus

Take a tour of the solar system's dwarf planets

Large-scale cryovolcanic resurfacing on Pluto

Pluto is covered with a lot of water ice

Pluto is covered with a lot of water ice