Public groups Open to the whole community.

NameCategoryLast activityMembersImagesForum posts
DSLR/Mirrorless Imagers from the WorldSpecific to certain equipment148202927
Suburban AstrophotographyOther135228384
SF Bay Area ImagersGeographical area2119027
Narrowband imagingSpecific to an imaging technique216210629
Members of Deep Sky WestGeographical area4768519
ZWO ASI1600MMSpecific to certain equipment2581972204
Imagers of SwitzerlandGeographical area1919651
Schmidt-Cassegrain Telescope (SCT) ImagersSpecific to certain equipment94127622
QHY Users GroupSpecific to certain equipment5540124
Mono OnlySpecific to an imaging technique694380
Low-Cost AstrophotographyOther5729733
The refractors!Specific to certain equipment13924050
Camera Lens AstrophotographySpecific to certain equipment13698056
"Nordish by nature"Geographical area163345
Sony 694 ImagesSpecific to certain equipment211281
The OSC Club (One Shot Camera)Specific to an imaging technique488784
Cooled Color CamsSpecific to certain equipment10480
CMOS ImagersSpecific to certain equipment5910070
Northeast ImagersGeographical area3237975
Musical ImagersInternet community1417530
Solar System ImagingSpecific to an astrophotography target6917522
Beginners APInternet community7867932
Ritchey Chretien telescopes GSO FamilySpecific to certain equipment3422938
Unique or Unusal Deep Sky TargetsOther241392
Entre Encinas y Estrellas (e-EyE)Professional network191870
Gso 8 RC Telescope ImagesSpecific to certain equipment164664
HyperStar Lens AstrophotographySpecific to certain equipment61390
Skywatcher Star AdventurerSpecific to certain equipment7440834
UK Astro-ImagingGeographical area3727983
Planetary NebulaeSpecific to an astrophotography target603710
Image the UniverseOther251710
"Simply Stellarvue"Specific to certain equipment343810
Images of TaiwanGeographical area292560
Sony ICX814Specific to certain equipment41450
Fast NewtoniansSpecific to certain equipment4549824
Equipment showcaseOther721120
Short exposures DSOSpecific to an imaging technique391724
Astrofreunde-FrankenClub or association93641
Nuremberg Public ObservatoryGeographical area112050
Sun in hydrogen 656 nm lightSpecific to an astrophotography target172486
Star TrailsSpecific to an imaging technique12260
Observatory MariazellClub or association73462
Moravian UsersSpecific to certain equipment62610
DSLR narrowbandSpecific to certain equipment301050
Deep Sky MosaicsSpecific to an imaging technique7619233
Maksutov imagingSpecific to certain equipment1110
IAS - Internationale AmateursternwarteClub or association71014
Comets ImagingSpecific to an astrophotography target402932
Very Wide FieldSpecific to an imaging technique421210
Great Red Spot (GRS) movie projectSpecific to an astrophotography target343106
INDI UsersOther241670
Adaptive OpticsSpecific to certain equipment569
EAA and Video ImagingSpecific to certain equipment170
Hubble Legacy ArchiveSpecific to an imaging technique8292
Dutch ImagersGeographical area380
ASI 071 mccSpecific to certain equipment6174
Cloudy NightsInternet community171135420
Astrophotography with DobsonSpecific to certain equipment6440
AAA : Astronomes et Astrographes AmateursInternet community7250510
Samyang 135 f/2Specific to certain equipment330
Images from the EdgeHD SeriesSpecific to certain equipment2738629
Astro Imagers of Hong KongGeographical area4190
Narrowband Solar imagingSpecific to an astrophotography target32551
Mirasteilas Observatory, Falera, SwitzerlandClub or association2440
WO Star 71Specific to certain equipment2812363
Arp's Peculiar GalaxiesSpecific to an astrophotography target28891
Imagers of ItalyGeographical area67445511
Atmospheric optics and skyscapesOther9180
Marvel UniversInternet community100
Incredibles UniverseOther100
C8 XLT Celestron Deep Space Specific to certain equipment5470
FLI Microline imagesSpecific to certain equipment1160
AvexClub or association138071
Objects of the South - negative declination onlyOther160
Halpha by reflexSpecific to certain equipment5200
Universe RamapgeOther100
New GalaxyFriends or partners100
Astronomical Society of Victoria (ASV)Club or association165420
Made in Tivoli/NamibiaGeographical area3550
Members of AstroCamp in Nerpio, SpainGeographical area4884
Ghezz ObservatoryClub or association21320
Sicilian AstroImagersGeographical area3160
Barnard Astronomical Society of ChattanoogaClub or association41990
Nexstar8SE All-StarsSpecific to certain equipment140
Cave AstrolaSpecific to certain equipment130