Re: [Utah-astronomy] M22's Blue Stars (continued)

I came across this article on Globulars and found the study to be quite interesting. It is located at http://www.astronomynow.com/Oldglobularclusterssurprisinglyyoung.html and discusses that though the stars in globulars are old, if the study is confirmed, many globulars are either in their adolescence or in middle age in terms of their development.