Dennis Davidson Submitted Photos Great Orion NebulaPhotographer: MacastronomerWitch’s Broom Nebula (NGC 6960)Photographer: MacastronomerThe Swan (M17)Photographer: MacastronomerIC 434Photographer: Roger DierIC 434Photographer: Roger DierLooking at me, looking at the skyPhotographer: MacastronomerLeo TripletPhotographer: MacastronomerEastern Vail NebulaPhotographer: Jack Johnson← 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 Dennis Davidson became a registered member 2 years, 6 months ago