Documents Telescopes How to buy a new telescope How to align a Newtonian telescope Need help with a new telescope Newtonian alignment quick start Regulations MAS-Observing-Site-Regulation Member Observing Award Documents Stars Planet Constellations Module Moon Module Messier Observation Record & Instructions Messier Marathon Observing List Variable Star Observing Instructions Member forms and other documents: Observation Record MAS library list Presentation Documents Riccioli Catalog of Craters