WOW! – exciting space news (Largest Structure in Universe Discovered)

Largest Structure in Universe Discovered By Mike Wall | SPACE.com – Fri, Jan 11, 2013 Related Content View PhotoLight from the most distant quasar … Astronomers have discovered the largest known structure in the universe, a clump of active galactic cores that stretches 4 billion light-years from end to end. The structure is …

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