circusmaster:khito:pyrrhiccomedy: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

circusmaster:khito:pyrrhiccomedy: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

tags: Trying to Understand, science,astronomy,

from: http://lonelywave.tumblr.com/post/118327481381