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 ...

How to find Neptune’s giant moon Triton, Neptune’s largest moon, is one of the promising places in the Solar System to look for signs of life. About 1,700km in diameter, it’s geologically ...

It took this image of Neptune and its moon Triton, one of 77 composite photographs that appeared in Otherworlds: Visions of our Solar System, before speeding towards interstellar space. Despite its ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that the next won’t happen until 2040.

Neptune’s moon Triton, which orbits in the opposite direction from other moons, is thought to have been captured from the Kuiper Belt. This lends credence to the idea that Earth could have ...

It takes light four hours to reach Neptune from the Sun. Neptune’s moon, Triton, is one of the coldest places in the Solar System with a surface temperature of -391 Fahrenheit. Sadly ...

There are several icy moons in our solar system, including Neptune’s moon Triton, Saturn’s moons Enceladus and Titan, and Jupiter’s moons Ganymede, Callisto and Europa.