The Observers Notebook- Messier Marathon with Don Machholz

Episode 89

In this episode of the Observers Notebook podcast, host Tim Robertson talks to comet discoverer, Don Machholz.

Don discusses the history and how to do a Messier Marathon.

You can contact Don at:
[email protected]

Don’s Comet website:
http://donmachholz.com/

All Arizona Messier Marathon
https://www.facebook.com/groups/241449202936274/

For more information you can visit the ALPO web site at:
www.alpo-astronomy.org/

You can join the ALPO here:
https://store.astroleague.org/index.php?main_page=product_info&cPath=10&products_id=39

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https://www.patreon.com/ObserversNotebook

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https://itunes.apple.com/us/podcast/observers-notebook-the-alpo-podcast/id1199301885?mt=2

I want to thank the Producer of this podcast, Steve Siedentop for his generous support of the Observers Notebook.