AOS Messier Marathon Observing Awards It is even more fun if shared with a group. To help with that you might look to see if there is an organized marathon in your area like the All Arizona Messier Marathon. A few dozen

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Date: 2010-03-10 00:48:56 Marathon Astronomy NGC objects Charles Messier Book:Messier objects Amateur astronomy Messier marathon Messier object		AOS Messier Marathon Observing Awards It is even more fun if shared with a group. To help with that you might look to see if there is an organized marathon in your area like the All Arizona Messier Marathon. A few dozen Add to Reading List Source URL: www.aosny.org Download Document from Source Website File Size: 16,46 KB Share Document on Facebook