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.
"Amazing photo of Mount Ararat, Turkey". except, Mount Ararat has been dormant for at least years Millenium, B. This is a photo manipulation by Sako Tchilingirian. The ash cloud is from a Chilean volcano.