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  Subject Replies Date
As nothing escapes the gravity of a black hole, not even light, and black holes feed on stars along with other cosmic bodies, theoretically, could thi... 2 7/18/2016
Edge of universe where the light speed is zero , the rest mass of light forms Black hole 1 4/14/2016
Einstein had the notion that space is twisted and compressed at the event horizon of a black hole. Here is a thought: what if a black hole is blac... 1 11/25/2015
BLACK HOLE 2 3/2/2015
So here is where I ask my first and hopefully not my last question. I'm not as skilled in the sciences, and especially in cosmology, astrophysics, an... 0 2/2/2013