"The surface of the Earth is the shore of the cosmic ocean... Recently, we've managed to wade a little way out, and the water seems inviting." - Carl Sagan
Uranus and its moons
This European Southern Observatory image show Uranus and several of its moons in near-infrared. From top to bottom, the moons are Titania, Umbriel, Portia, Miranda, Puck, Ariel, and Oberon. The unidentified, round object to the left is a background star. The image scale in indicated by the bar.
Image credit: ESO