Images of Pluto captured by NASA's New Horizons mission have revealed a new surprise: ice volcanoes. The spacecraft performed a flyby of the dwarf planet and its moons in July 2015, and the insights ...

Data from NASA’s New Horizons spacecraft point to more prevalent water ice on Pluto’s surface than previously thought. This false-color image, derived from observations in infrared light by the ...

Demoted planet Pluto may have an ice volcano on its surface the size of Yellowstone, scientists recently discovered. The newly discovered volcano, Kiladze Caldera, was originally pegged as a crater ...

Since New Horizon’s flyby last July, Pluto has been a trove of unique geology and bizarre phenomena. Astronomers have tried to understand the most puzzling ones, and they might already have an ...