Joe, I believe the current count is 4 planetary nebulae within galactic globulars: Pease 1 in M15 This is a difficult object for amateurs to observe, but there have been many who have. GJJC1 in M22 Very difficult for amateurs. JaFu1 in Pal6 Exceptionally difficult for amateurs. JaFu2 in NGC6441 Exceptionally difficult for amateurs. Mat -----Original Message----- From: utah-astronomy-bounces@mailman.xmission.com [mailto:utah-astronomy-bounces@mailman.xmission.com] On Behalf Of Joe Bauman Sent: Monday, November 21, 2011 2:36 AM To: Utah Astronomy Subject: Re: [Utah-astronomy] globular clusters 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 _______________________________________________ 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 ---------------------------------------------------------------------------- This message and any included attachments are from Siemens Medical Solutions and are intended only for the addressee(s). The information contained herein may include trade secrets or privileged or otherwise confidential information. Unauthorized review, forwarding, printing, copying, distributing, or using such information is strictly prohibited and may be unlawful. If you received this message in error, or have reason to believe you are not authorized to receive it, please promptly delete this message and notify the sender by e-mail with a copy to Central.SecurityOffice@siemens.com Thank you