Dave Gross Submitted Photos Messier 31Photographer: Roger DierLeo TripletPhotographer: MacastronomerIC 434Photographer: Roger DierWitch’s Broom Nebula (NGC 6960)Photographer: MacastronomerThe Swan (M17)Photographer: MacastronomerEastern Vail NebulaPhotographer: Jack JohnsonGreat Orion NebulaPhotographer: MacastronomerLooking at me, looking at the skyPhotographer: Macastronomer← Previous photographPlay slideshowNext photograph →Full-screen viewer @dgross Not recently active 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.