cyclonebuster Posted October 10, 2007 Report Posted October 10, 2007 Like enormous jewel factories in the sky, the chaotic environments around some supermassive black holes crank out prodigious amounts of glass, rubies and sapphires, a new study finds. SPACE.com -- Cosmic Factories Produce Rubies and Sapphires Don't these scientists know rubies are red sapphires??:eek2 Quote
freeztar Posted October 11, 2007 Report Posted October 11, 2007 errrr.....that sounds familiar.... http://hypography.com/forums/astronomy-news/13034-astronomers-find-dust-wind-black-holes.html Rubies and sapphires are both Corundum. :winter_brr: Quote
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