Yes, there are three planetary nebulae (that we know of) in the Milky Way's globulars. ________________________________ From: Gary Vardon <gvardon@webtv.net> To: Utah Astronomy <utah-astronomy@mailman.xmission.com> Sent: Monday, November 21, 2011 12:12 AM Subject: [Utah-astronomy] globular clusters I attended a lecture by a U of Utah professor about globular clusters. The prof noted that there may well be interaction of the stars in a globular cluster causing them to change their chemistry and physical properties. Sincerely, Gary Vardon The book DO It Right will help you understand vital ideas leading to your greater success. GO to PublishAmerica.com Consulting For Profit is also available. Learn how to make money as a consultant. _______________________________________________ Utah-Astronomy mailing list Utah-Astronomy@mailman.xmission.com http://mailman.xmission.com/cgi-bin/mailman/listinfo/utah-astronomy Visit the Photo Gallery: http://www.slas.us/gallery2/main.php