Public groups

Open to the whole community.
Name Category Last activity Members Images Forum posts
ZWO ASI1600MM Specific to certain equipment 126 571 156
Camera Lens Astrophotography Specific to certain equipment 82 495 54
Mono Only Specific to an imaging technique 43 112 0
Equipment showcase Other 64 82 0
Low-Cost Astrophotography Other 21 138 13
Cloudy Nights Internet community 116 8057 0
Schmidt-Cassegrain Telescope (SCT) Imagers Specific to certain equipment 60 522 16
The OSC Club (One Shot Camera) Specific to an imaging technique 10 158 1
DSLR/Mirrorless Imagers from the World Specific to certain equipment 98 1182 3
Entre Encinas y Estrellas (e-EyE) Professional network 7 18 0
Suburban Astrophotography Other 61 589 72
WO Star 71 Specific to certain equipment 20 36 61
Narrowband imaging Specific to an imaging technique 136 710 29
Northeast Imagers Geographical area 19 113 71
Beginners AP Internet community 43 125 20
Fast Newtonians Specific to certain equipment 12 45 12
CMOS Imagers Specific to certain equipment 2 2 0
Members of Deep Sky West Geographical area 28 259 19
The refractors! Specific to certain equipment 59 983 0
Images from the EdgeHD Series Specific to certain equipment 19 148 28
Skywatcher Star Adventurer Specific to certain equipment 34 210 23
Imagers of Switzerland Geographical area 12 94 35
QHY Users Group Specific to certain equipment 30 176 31
SF Bay Area Imagers Geographical area 13 64 1
DSLR narrowband Specific to certain equipment 14 27 0
Sony ICX814 Specific to certain equipment 1 37 0
Great Red Spot (GRS) movie project Specific to an astrophotography target 28 62 80
Comets Imaging Specific to an astrophotography target 34 244 2
Hubble Legacy Archive Specific to an imaging technique 5 9 0
"Simply Stellarvue" Specific to certain equipment 15 152 0
Solar System Imaging Specific to an astrophotography target 43 966 1
UK Astro-Imaging Geographical area 26 105 83
Nuremberg Public Observatory Geographical area 10 116 0
Astrofreunde-Franken Club or association 9 256 1
Sun in hydrogen 656 nm light Specific to an astrophotography target 9 127 6
Observatory Mariazell Club or association 6 211 2
IAS - Internationale Amateursternwarte Club or association 5 88 0
Nexstar8SE All-Stars Specific to certain equipment 1 4 0
Deep Sky Mosaics Specific to an imaging technique 55 107 22
Planetary Nebulae Specific to an astrophotography target 42 210 0
Musical Imagers Internet community 6 67 26
Very Wide Field Specific to an imaging technique 9 29 0
"Nordish by nature" Geographical area 11 104 5
Members of AstroCamp in Nerpio, Spain Geographical area 4 83 4
AAA : Astronomes et Astrographes Amateurs Internet community 43 2876 0
Halpha by reflex Specific to certain equipment 3 8 0
Images of Taiwan Geographical area 23 163 0
Arp's Peculiar Galaxies Specific to an astrophotography target 17 40 1
Mirasteilas Observatory, Falera, Switzerland Club or association 1 21 0
Imagers of Italy Geographical area 57 3920 10
INDI Users Other 12 27 0
FLI Microline images Specific to certain equipment 1 11 0
Star Trails Specific to an imaging technique 3 3 0
Gso 8 RC Telescope Images Geographical area 6 162 0
Sony 694 Images Specific to certain equipment 17 77 1
Made in Tivoli/Namibia Geographical area 2 54 0
Astronomical Society of Victoria (ASV) Club or association 11 293 0
SBIG Stxl camera users Specific to certain equipment 3 5 3
Astrophotography with Dobson Specific to certain equipment 3 11 0
Sicilian AstroImagers Geographical area 2 13 0
Atmospheric optics and skyscapes Other 7 13 0
RONALDO OLIVA ASTRONOMIA EM BH MG Friends or partners 0 0 4
Adaptive Optics Specific to certain equipment 2 1 8
Guan Sheng Optical tubes Specific to certain equipment 0 0 0
Avex Club or association 10 646 1
Cave Astrola Specific to certain equipment 1 3 0
Barnard Astronomical Society of Chattanooga Club or association 3 129 0