Tranquil The surface area of Saturn's moon Mimas is composed of water ice with only a small amount of rock. Yet Saturn's resonances with Mimas, and Mimas' resonances with other orbiting satellites are instrumental in the formation of Saturn's rings.
Merging Galaxies Bursting With Light - NGC 2207 and IC Just like our Milky Way galaxies NGC 2207 and IC 2163 are sprinkled with many star systems known as X-ray binaries, which consist of a star in a tight orbit around either a neutron star or a stella.
Iceland is called 'The Land of Ice and Fire' for a good reason. The glaciers and cold climate mixed with volcanoes and geothermal activity is undeniably an interesting combination. There is seldom eruptions, but activity is going on all the time.