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@Sasooli @_Ljas_ @qikipedia Hmmm..2000 is a guess, the star is around 100k years and 2000 is based on expansion of disk but could be more or less.... bit of guess work https://t.co/ppSnfEetBH
@Sasooli @_Ljas_ @qikipedia Hmmm..2000 is a guess, the star is around 100k years and 2000 is based on expansion of disk but could be more or less.... bit of guess work https://t.co/ppSnfEetBH