Public groups Open to the whole community.

NameCategoryLast activityMembersImagesForum posts
ZWO ASI1600MMSpecific to certain equipment2401570199
Great Red Spot (GRS) movie projectSpecific to an astrophotography target31147106
Suburban AstrophotographyOther122175484
UK Astro-ImagingGeographical area3625083
Northeast ImagersGeographical area3031075
WO Star 71Specific to certain equipment2611261
Camera Lens AstrophotographySpecific to certain equipment13287854
Imagers of SwitzerlandGeographical area1717450
Deep Sky MosaicsSpecific to an imaging technique7517233
Low-Cost AstrophotographyOther5426533
Beginners APInternet community7547331
Skywatcher Star AdventurerSpecific to certain equipment6935431
Ritchey Chretien telescopes GSO FamilySpecific to certain equipment3217630
Images from the EdgeHD SeriesSpecific to certain equipment2632129
Narrowband imagingSpecific to an imaging technique206176929
Musical ImagersInternet community1313728
DSLR/Mirrorless Imagers from the WorldSpecific to certain equipment143185027
SF Bay Area ImagersGeographical area2014627
QHY Users GroupSpecific to certain equipment4935424
Schmidt-Cassegrain Telescope (SCT) ImagersSpecific to certain equipment8798622
Fast NewtoniansSpecific to certain equipment3841722
Members of Deep Sky WestGeographical area4463619
Imagers of ItalyGeographical area66433811
Moravian UsersSpecific to certain equipment61710
Adaptive OpticsSpecific to certain equipment549
Sun in hydrogen 656 nm lightSpecific to an astrophotography target161806
"Nordish by nature"Geographical area142315
The OSC Club (One Shot Camera)Specific to an imaging technique416684
IAS - Internationale AmateursternwarteClub or association7924
Gso 8 RC Telescope ImagesSpecific to certain equipment134314
Members of AstroCamp in Nerpio, SpainGeographical area4884
Short exposures DSOSpecific to an imaging technique371584
Observatory MariazellClub or association73152
Hubble Legacy ArchiveSpecific to an imaging technique7272
Unique or Unusal Deep Sky TargetsOther171092
Comets ImagingSpecific to an astrophotography target392822
AvexClub or association137981
Solar System ImagingSpecific to an astrophotography target6512931
ASI 071 mccSpecific to certain equipment491
Astrofreunde-FrankenClub or association93461
Arp's Peculiar GalaxiesSpecific to an astrophotography target28801
Sony 694 ImagesSpecific to certain equipment211201
HyperStar Lens AstrophotographySpecific to certain equipment2840
Barnard Astronomical Society of ChattanoogaClub or association41940
Nexstar8SE All-StarsSpecific to certain equipment140
Sicilian AstroImagersGeographical area3160
PSES - Grade 5 - 2017 - Ms. DeSantisOther1100
Atmospheric optics and skyscapesOther9150
Ghezz ObservatoryClub or association21300
C8 XLT Celestron Deep Space Specific to certain equipment4470
Nuremberg Public ObservatoryGeographical area111910
Dutch ImagersGeographical area360
AAA : Astronomes et Astrographes AmateursInternet community7148250
Equipment showcaseOther721080
Astrophotography with DobsonSpecific to certain equipment5180
DSLR narrowbandSpecific to certain equipment26850
Made in Tivoli/NamibiaGeographical area3550
Halpha by reflexSpecific to certain equipment5210
FLI Microline imagesSpecific to certain equipment1160
"Simply Stellarvue"Specific to certain equipment313260
Star TrailsSpecific to an imaging technique12230
Mirasteilas Observatory, Falera, SwitzerlandClub or association2410
Images of TaiwanGeographical area292300
Very Wide FieldSpecific to an imaging technique391090
Cloudy NightsInternet community166127140
INDI UsersOther231470
Sony ICX814Specific to certain equipment41260
Maksutov imagingSpecific to certain equipment110
Astro Imagers of Hong KongGeographical area4140
Planetary NebulaeSpecific to an astrophotography target573360
Cooled Color CamsSpecific to certain equipment8250
Mono OnlySpecific to an imaging technique673930
CMOS ImagersSpecific to certain equipment506490
The refractors!Specific to certain equipment13521580
Entre Encinas y Estrellas (e-EyE)Professional network181400
Image the UniverseOther251250
Objects of the South - negative declination onlyOther160
Astronomical Society of Victoria (ASV)Club or association165190
New GalaxyFriends or partners100
Universe RamapgeOther100
EAA and Video ImagingSpecific to certain equipment110
Cave AstrolaSpecific to certain equipment130