This seems like past situations--Pluto, Charon to mention a couple--where the first person to image an object isn't the first person to realize what he's imaged. The discovery credit belongs to Jay McNeil. It's McNeil's nebula. Regards, Bill in Flagstaff Stan Gorodenski wrote: >Should it be called the McNeil nebula, the Mallas-Kreimer nebula, or the >Mallas-Kreimer-McNeil nebula? Or maybe the Mallas-Kreimer-McNeil-Welch >nebula? ============ Bill Ferris "Cosmic Voyage: The Online Resource for Amateur Astronomers" URL: http://www.cosmic-voyage.net -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.