Australia - aurora australis: chasing the southern lights. I can't keep up with how many different f'n amazing aurora photos there are. Hard to believe something so beautiful exist when too many terrible things happening to this planet.
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.