Pluto is a complex and mysterious world with mountains, valleys, plains, craters, and maybe glaciers. Discovered in 1930, Pluto was long considered our solar system's ninth planet. But after the discovery of similar intriguing worlds deeper in the distant Kuiper Belt, icy Pluto was reclassified as a dwarf planet.  Pluto is named after the Roman god of the underworld.  Pluto is orbited by five known moons, the largest of which is Charon. Charon is about half the size of Pluto itself, making it the largest satellite relative to the planet it orbits in our solar system. Pluto and Charon are often referred to as a "double planet."  NASA's New Horizons spacecraft was the first spacecraft to explore Pluto up close, flying by the dwarf planet and its moons on July 14, 2015.

(134340) Pluto

Search images visually by coordinates and view spatial map projections

Small Bodies Image Browser

PDS Image Atlas

Cross-mission and cross-instrument searches for images and spectra from Cassini, Voyager 1 and 2, Galileo, New Horizons, and the Hubble Space Telescope

Outer Planets Unified Search

Search for small bodies datasets by their name or designation, or extract and compile data across them all

(134340) Pluto Information Page

Derived (134340) Pluto Data

Higher-order data products related to a target of observation