01-14-2013, 10:42 PM
For all us cosmology freaks:
"Astronomers have discovered the largest known structure in the universe -- a group of quasars so large it would take 4 billion years to cross it while traveling at speed of light.
The immense scale also challenges Albert Einstein's Cosmological Principle, the assumption that the universe looks the same from every point of view, researchers said."
http://www.wunderground.com/news/astrono...s-20130114
"Astronomers have discovered the largest known structure in the universe -- a group of quasars so large it would take 4 billion years to cross it while traveling at speed of light.
The immense scale also challenges Albert Einstein's Cosmological Principle, the assumption that the universe looks the same from every point of view, researchers said."
http://www.wunderground.com/news/astrono...s-20130114