universe

The Largest Structure in Universe Discovered --Quasar Group 4 Billion Light-Years Wide Challenges Current Cosmology

January 13 2013 Published on #science, #universe, #quasar

The largest known structure in the universe has been discovered by an international team of astronomers. The large quasar group (LQG -a portion shown above)) is so large that it would take a vehicle traveling at the speed of light some 4 billion years...