Neptune's largest moon, Triton, is one of the most biologically interesting places in the solar system. Despite being hard to reach, it appears to have active volcanoes, a thin atmosphere, and ...

The Triton sculpture now at the Rijksmuseum was created by Bernini as a study for the Fountain of the Moor on Rome’s Piazza Navona, commissioned by Pope Innocent X in the 1650s.

We recently examined how and why Saturn's icy moon, Enceladus, could answer the longstanding question: Are we alone? With its interior ocean and geysers of water ice that shoot out tens of ...