Public groups Open to the whole community.

NameCategoryLast activityMembersImagesForum posts
ZWO ASI1600MMSpecific to certain equipment2561943204
Great Red Spot (GRS) movie projectSpecific to an astrophotography target343106
Suburban AstrophotographyOther135226384
UK Astro-ImagingGeographical area3727783
Northeast ImagersGeographical area3137675
WO Star 71Specific to certain equipment2812363
Camera Lens AstrophotographySpecific to certain equipment13697456
Imagers of SwitzerlandGeographical area1919651
Ritchey Chretien telescopes GSO FamilySpecific to certain equipment3422737
Low-Cost AstrophotographyOther5729433
Deep Sky MosaicsSpecific to an imaging technique7619233
Skywatcher Star AdventurerSpecific to certain equipment7440633
Beginners APInternet community7867132
Musical ImagersInternet community1417430
Narrowband imagingSpecific to an imaging technique215209129
Images from the EdgeHD SeriesSpecific to certain equipment2738629
SF Bay Area ImagersGeographical area2118627
DSLR/Mirrorless Imagers from the WorldSpecific to certain equipment148201127
QHY Users GroupSpecific to certain equipment5539524
Fast NewtoniansSpecific to certain equipment4549724
Schmidt-Cassegrain Telescope (SCT) ImagersSpecific to certain equipment92117622
Members of Deep Sky WestGeographical area4668019
Imagers of ItalyGeographical area67445011
Moravian UsersSpecific to certain equipment62510
Adaptive OpticsSpecific to certain equipment569
Sun in hydrogen 656 nm lightSpecific to an astrophotography target172476
"Nordish by nature"Geographical area142525
Short exposures DSOSpecific to an imaging technique391714
IAS - Internationale AmateursternwarteClub or association71014
The OSC Club (One Shot Camera)Specific to an imaging technique488664
Members of AstroCamp in Nerpio, SpainGeographical area4884
ASI 071 mccSpecific to certain equipment6174
Gso 8 RC Telescope ImagesSpecific to certain equipment164644
Comets ImagingSpecific to an astrophotography target402932
Observatory MariazellClub or association73452
Solar System ImagingSpecific to an astrophotography target6917442
Hubble Legacy ArchiveSpecific to an imaging technique8292
Unique or Unusal Deep Sky TargetsOther171282
Narrowband Solar imagingSpecific to an astrophotography target32551
AvexClub or association138071
Arp's Peculiar GalaxiesSpecific to an astrophotography target28891
Sony 694 ImagesSpecific to certain equipment211261
Astrofreunde-FrankenClub or association93611
Very Wide FieldSpecific to an imaging technique421210
Barnard Astronomical Society of ChattanoogaClub or association41990
Nexstar8SE All-StarsSpecific to certain equipment140
Sicilian AstroImagersGeographical area3160
Ghezz ObservatoryClub or association21320
Atmospheric optics and skyscapesOther9180
Incredibles UniverseOther100
Made in Tivoli/NamibiaGeographical area3550
C8 XLT Celestron Deep Space Specific to certain equipment5470
Halpha by reflexSpecific to certain equipment5200
FLI Microline imagesSpecific to certain equipment1160
Marvel UniversInternet community100
Nuremberg Public ObservatoryGeographical area112040
DSLR narrowbandSpecific to certain equipment301040
Astrophotography with DobsonSpecific to certain equipment6440
AAA : Astronomes et Astrographes AmateursInternet community7250240
Mirasteilas Observatory, Falera, SwitzerlandClub or association2440
Equipment showcaseOther721100
Dutch ImagersGeographical area380
Images of TaiwanGeographical area292550
Objects of the South - negative declination onlyOther160
Astronomical Society of Victoria (ASV)Club or association165410
New GalaxyFriends or partners100
Universe RamapgeOther100
Cloudy NightsInternet community171135050
Cooled Color CamsSpecific to certain equipment10470
Star TrailsSpecific to an imaging technique12250
Astro Imagers of Hong KongGeographical area4190
"Simply Stellarvue"Specific to certain equipment343790
Planetary NebulaeSpecific to an astrophotography target603690
Maksutov imagingSpecific to certain equipment1110
Cave AstrolaSpecific to certain equipment130
INDI UsersOther241670
The refractors!Specific to certain equipment13923850
Entre Encinas y Estrellas (e-EyE)Professional network191820
HyperStar Lens AstrophotographySpecific to certain equipment61380
Image the UniverseOther251670
Mono OnlySpecific to an imaging technique684350
EAA and Video ImagingSpecific to certain equipment170
Samyang 135 f/2Specific to certain equipment330
CMOS ImagersSpecific to certain equipment599850
Sony ICX814Specific to certain equipment41440