#Astronomy: #Quasar: Astronomers have discovered the largest known structure in the universe, a 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
Glows in the dark... looks normal in the day. Perfect for not distracting from the look you like during the day while turning the night into something else. luminous skys bathroom...IzzyArts paints a glow in the dark sky light
Amazing Glow in the Dark Paint! Why didn't they have this when I was a kid!?
An Amazing Decoration You Can Only See In Darkness
40 Spectacular Pools to Extinguish this Summer Heat
26. Balcony pools that are both luxurious and terrifying (Pretty much want all of these)