Public groups Open to the whole community.

NameCategoryLast activityMembersImagesForum posts
ZWO ASI1600MMSpecific to certain equipment2211437199
Fast NewtoniansSpecific to certain equipment3637121
DSLR/Mirrorless Imagers from the WorldSpecific to certain equipment136171027
Camera Lens AstrophotographySpecific to certain equipment129134754
The refractors!Specific to certain equipment13020170
Planetary NebulaeSpecific to an astrophotography target563280
Narrowband imagingSpecific to an imaging technique195171229
CMOS ImagersSpecific to certain equipment485030
Members of Deep Sky WestGeographical area4160319
Schmidt-Cassegrain Telescope (SCT) ImagersSpecific to certain equipment8184322
Arp's Peculiar GalaxiesSpecific to an astrophotography target28691
Solar System ImagingSpecific to an astrophotography target6113721
Images from the EdgeHD SeriesSpecific to certain equipment2526829
Unique or Unusal Deep Sky TargetsOther141002
Mono OnlySpecific to an imaging technique653660
Low-Cost AstrophotographyOther4936533
Suburban AstrophotographyOther111149681
Beginners APInternet community7339431
Image the UniverseOther25970
The OSC Club (One Shot Camera)Specific to an imaging technique385574
Sun in hydrogen 656 nm lightSpecific to an astrophotography target161726
Northeast ImagersGeographical area2928675
Musical ImagersInternet community1112627
Imagers of SwitzerlandGeographical area1715950
QHY Users GroupSpecific to certain equipment4734024
Ritchey Chretien telescopes GSO FamilySpecific to certain equipment3014630
SF Bay Area ImagersGeographical area2014027
Entre Encinas y Estrellas (e-EyE)Professional network181200
"Simply Stellarvue"Specific to certain equipment293050
INDI UsersOther221270
UK Astro-ImagingGeographical area3321983
Observatory MariazellClub or association72992
DSLR narrowbandSpecific to certain equipment241010
Sony 694 ImagesSpecific to certain equipment211111
Cloudy NightsInternet community162122420
Skywatcher Star AdventurerSpecific to certain equipment5532430
Short exposures DSOSpecific to an imaging technique341514
Comets ImagingSpecific to an astrophotography target392722
Sony ICX814Specific to certain equipment41140
Cooled Color CamsSpecific to certain equipment4130
Nuremberg Public ObservatoryGeographical area111850
Astrofreunde-FrankenClub or association93361
Gso 8 RC Telescope ImagesSpecific to certain equipment124154
"Nordish by nature"Geographical area142155
Moravian UsersSpecific to certain equipment61310
Dutch ImagersGeographical area310
Halpha by reflexSpecific to certain equipment5210
Great Red Spot (GRS) movie projectSpecific to an astrophotography target3093106
Images of TaiwanGeographical area292240
Deep Sky MosaicsSpecific to an imaging technique7015833
Hubble Legacy ArchiveSpecific to an imaging technique6220
Astrophotography with DobsonSpecific to certain equipment5130
Imagers of ItalyGeographical area66429311
Universe RamapgeOther100
New GalaxyFriends or partners100
WO Star 71Specific to certain equipment2611061
Astronomical Society of Victoria (ASV)Club or association165010
AAA : Astronomes et Astrographes AmateursInternet community7146810
ASI 071 mccSpecific to certain equipment271
Equipment showcaseOther711110
Astro Imagers of Hong KongGeographical area4140
C8 XLT Celestron Deep Space Specific to certain equipment4470
Very Wide FieldSpecific to an imaging technique383070
Adaptive OpticsSpecific to certain equipment519
Objects of the South - negative declination onlyOther140
FLI Microline imagesSpecific to certain equipment1140
Mirasteilas Observatory, Falera, SwitzerlandClub or association1350
Made in Tivoli/NamibiaGeographical area3550
Star TrailsSpecific to an imaging technique12230
Maksutov imagingSpecific to certain equipment100
Atmospheric optics and skyscapesOther9150
Members of AstroCamp in Nerpio, SpainGeographical area4884
Ghezz ObservatoryClub or association21270
IAS - Internationale AmateursternwarteClub or association7924
AvexClub or association116851
PSES - Grade 5 - 2017 - Ms. DeSantisOther1100
Sicilian AstroImagersGeographical area3160
Barnard Astronomical Society of ChattanoogaClub or association41930
Nexstar8SE All-StarsSpecific to certain equipment140
Cave AstrolaSpecific to certain equipment130