Public groups Open to the whole community.

NameCategoryLast activityMembersImagesForum posts
"Nordish by nature"Geographical area142525
"Simply Stellarvue"Specific to certain equipment343790
AAA : Astronomes et Astrographes AmateursInternet community7250240
ASI 071 mccSpecific to certain equipment6174
Adaptive OpticsSpecific to certain equipment569
Arp's Peculiar GalaxiesSpecific to an astrophotography target28891
Astro Imagers of Hong KongGeographical area4190
Astrofreunde-FrankenClub or association93611
Astronomical Society of Victoria (ASV)Club or association165410
Astrophotography with DobsonSpecific to certain equipment6440
Atmospheric optics and skyscapesOther9180
AvexClub or association138071
Barnard Astronomical Society of ChattanoogaClub or association41990
Beginners APInternet community7867132
C8 XLT Celestron Deep Space Specific to certain equipment5470
CMOS ImagersSpecific to certain equipment599850
Camera Lens AstrophotographySpecific to certain equipment13697456
Cave AstrolaSpecific to certain equipment130
Cloudy NightsInternet community171135050
Comets ImagingSpecific to an astrophotography target402932
Cooled Color CamsSpecific to certain equipment10470
DSLR narrowbandSpecific to certain equipment301040
DSLR/Mirrorless Imagers from the WorldSpecific to certain equipment148201127
Deep Sky MosaicsSpecific to an imaging technique7619233
Dutch ImagersGeographical area380
EAA and Video ImagingSpecific to certain equipment170
Entre Encinas y Estrellas (e-EyE)Professional network191820
Equipment showcaseOther721100
FLI Microline imagesSpecific to certain equipment1160
Fast NewtoniansSpecific to certain equipment4549724
Ghezz ObservatoryClub or association21320
Great Red Spot (GRS) movie projectSpecific to an astrophotography target343106
Gso 8 RC Telescope ImagesSpecific to certain equipment164644
Halpha by reflexSpecific to certain equipment5200
Hubble Legacy ArchiveSpecific to an imaging technique8292
HyperStar Lens AstrophotographySpecific to certain equipment61380
IAS - Internationale AmateursternwarteClub or association71014
INDI UsersOther241670
Image the UniverseOther251670
Imagers of ItalyGeographical area67445011
Imagers of SwitzerlandGeographical area1919651
Images from the EdgeHD SeriesSpecific to certain equipment2738629
Images of TaiwanGeographical area292550
Incredibles UniverseOther100
Low-Cost AstrophotographyOther5729433
Made in Tivoli/NamibiaGeographical area3550
Maksutov imagingSpecific to certain equipment1110
Marvel UniversInternet community100
Members of AstroCamp in Nerpio, SpainGeographical area4884
Members of Deep Sky WestGeographical area4668019
Mirasteilas Observatory, Falera, SwitzerlandClub or association2440
Mono OnlySpecific to an imaging technique684350
Moravian UsersSpecific to certain equipment62510
Musical ImagersInternet community1417430
Narrowband Solar imagingSpecific to an astrophotography target32551
Narrowband imagingSpecific to an imaging technique215209129
New GalaxyFriends or partners100
Nexstar8SE All-StarsSpecific to certain equipment140
Northeast ImagersGeographical area3137675
Nuremberg Public ObservatoryGeographical area112040
Objects of the South - negative declination onlyOther160
Observatory MariazellClub or association73452
Planetary NebulaeSpecific to an astrophotography target603690
QHY Users GroupSpecific to certain equipment5539524
RONALDO OLIVA ASTRONOMIA EM BH MGFriends or partners008
Ritchey Chretien telescopes GSO FamilySpecific to certain equipment3422737
SF Bay Area ImagersGeographical area2118627
Samyang 135 f/2Specific to certain equipment330
Schmidt-Cassegrain Telescope (SCT) ImagersSpecific to certain equipment92117622
Short exposures DSOSpecific to an imaging technique391714
Sicilian AstroImagersGeographical area3160
Skywatcher Star AdventurerSpecific to certain equipment7440633
Solar System ImagingSpecific to an astrophotography target6917442
Sony 694 ImagesSpecific to certain equipment211261
Sony ICX814Specific to certain equipment41440
Star TrailsSpecific to an imaging technique12250
Suburban AstrophotographyOther135226384
Sun in hydrogen 656 nm lightSpecific to an astrophotography target172476
The OSC Club (One Shot Camera)Specific to an imaging technique488664
The refractors!Specific to certain equipment13923850
UK Astro-ImagingGeographical area3727783
Unique or Unusal Deep Sky TargetsOther171282
Universe RamapgeOther100
Very Wide FieldSpecific to an imaging technique421210
WO Star 71Specific to certain equipment2812363
ZWO ASI1600MMSpecific to certain equipment2561943204