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.
This image from Nasa's Spitzer Space Telescope shows a stellar nursery containing thousand of young stars & developing protostars near the sword of the constellation Orion. I heart the Spitzer space telescope.
Clump of active galactic cores that stretch 4 billion light-years from end to end. The structure is a light quasar group (LQG), a collection of extremely luminous Galactic Nulcei powered by supermassive central black holes.