Discovery 750 light years away 99.9% pure hydrogen and helium massive brown dwarf 90 x the size of Jupiter

Posted by Dobrien 7 years, 1 month ago to Science
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Discovered in the most ancient reaches of our galaxy. Why didn't it form into a star? is it to pure?
SOURCE URL: http://www.ras.org.uk/news-and-press/2967-astronomers-identify-purest-most-massive-brown-dwarf


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