Dennis Davidson Submitted Photos The Swan (M17)Photographer: MacastronomerEastern Vail NebulaPhotographer: Jack JohnsonLeo TripletPhotographer: MacastronomerMessier 31Photographer: Roger DierIC 434Photographer: Roger DierGreat Orion NebulaPhotographer: MacastronomerIC 434Photographer: Roger DierLooking at me, looking at the skyPhotographer: Macastronomer← Previous photographPlay slideshowNext photograph →Full-screen viewer @dennisad Active 2 years, 6 months ago ActivityProfileGroups 0Forums PersonalMentionsFavoritesGroups Show: — Everything — Updates New Groups Group Memberships Group Updates Topics Replies Sorry, there was no activity found. Please try a different filter.