North Shore Amateur Astronomy Club - Provides newsletter, upcoming events, programs, related links and gallery of astronomical images located at Groveland. Amateur Telescope Makers of Boston - Getting started in amateur astronomy, archive, newsletter, star parties, schedule, resources in the area. The Springfield Stars Club - General information, events, features, and history. Aldrich Astronomical Society - News, calendar, kids page, gallery, and public outreach located in Paxton. American Association of Variable Star Observers - Largest variable star observers' organization in the world, serving amateur and professional astronomers since 1911 in Cambridge. Astronomical Society of Southern New England - General information, directions, topics, and newsletter located at Taunton. Martha's Vineyard Amateur Astronomy Club - Message board, observing information, and news. South Shore Astronomical Society - Directions, downloads, minutes, gallery, and events located at Norwell. Gloucester Area Astronomy Club - News, calendar, photo gallery, observing notes, games, links, and contact info. Amherst Area Amateur Astronomers Association - Observing programs, astronomy classes, news, almanac, and gallery.