Saturn captured by the Cassini probe, NASA.

These are the latest images of Gigi Crater taken by NASA's Mass Reconnaissance Orbiter. courtesy NASA

Enceladus is Saturn's sixth largest moon, only one-seventh the diameter of our Moon. Perhaps the mysterious sphere in the solar system where extraterrestrial life is most likely! In 1789, British astronomer William Herschel was the first to discover Enceladus, one...

We are familiar with the black and white or monochrome photos of the famous 1 km high cliff in the comet Churyumov-Gerasimenko. This is a colorized photo version of that image.