@j_bettany - 19 Jan 2011
The Most Massive Black Hole in the Observable Universe – An Event Horizon 20 Billion Kilometers Across http://bit.ly/i6H2vf
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The Most Massive Black Hole in the Observable Universe – An Event Horizon 20 Billion Kilometers Across http://bit.ly/i6H2vf
RT @dailygalaxy 30 Supernovas Per Second in the Observable Universe
http://t.co/ivBZ3fzI
Mandelbrot Zoomsnow exceed the scale of the Observable Universe http://t.co/MT1ubs63Yg
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