Part of the MilkyWay Galaxy, The Beautiful Moon, and we The Earth in One Photo. The Moon as big as Mercury, almost a planet itself, responsible of much of life on earth. It holds many secrets of why we are alone in Universe.
And you thought your day was busy? we-are-star-stuff: A map of our galaxy the Milky Way, showing pulsars (red), planetary nebulae (blue), globular clusters (yellow), and the orbits of several stars. And yet our galaxy is a tiny place.
NGC 3718 (Arp Distance: Million Light Years NGC 3718 and its companion NGC 3729 are physically related members of the Ursa Major galaxy cluster. The two galaxies appear to orbit each other at a projected separation of light years.