Public groups

Open to the whole community.
Name Category Last activity Members Images Forum posts
Narrowband imaging Specific to an imaging technique 136 699 29
The refractors! Specific to certain equipment 59 977 0
The OSC Club (One Shot Camera) Specific to an imaging technique 10 154 1
Suburban Astrophotography Other 61 582 72
QHY Users Group Specific to certain equipment 30 173 31
Beginners AP Internet community 43 122 20
Sony ICX814 Specific to certain equipment 1 36 0
Low-Cost Astrophotography Other 20 139 5
ZWO ASI1600MM Specific to certain equipment 126 557 156
Members of Deep Sky West Geographical area 28 255 19
Comets Imaging Specific to an astrophotography target 34 244 2
Hubble Legacy Archive Specific to an imaging technique 5 9 0
DSLR/Mirrorless Imagers from the World Specific to certain equipment 98 1175 3
"Simply Stellarvue" Specific to certain equipment 15 152 0
Images from the EdgeHD Series Specific to certain equipment 19 147 28
Camera Lens Astrophotography Specific to certain equipment 81 489 54
Fast Newtonians Specific to certain equipment 12 43 12
SF Bay Area Imagers Geographical area 13 62 1
Solar System Imaging Specific to an astrophotography target 43 966 1
UK Astro-Imaging Geographical area 26 105 83
Imagers of Switzerland Geographical area 12 93 35
Skywatcher Star Adventurer Specific to certain equipment 33 207 23
Schmidt-Cassegrain Telescope (SCT) Imagers Specific to certain equipment 60 516 16
Mono Only Specific to an imaging technique 39 104 0
Equipment showcase Other 63 78 0
Great Red Spot (GRS) movie project Specific to an astrophotography target 28 61 78
Nuremberg Public Observatory Geographical area 10 116 0
Astrofreunde-Franken Club or association 9 256 1
DSLR narrowband Specific to certain equipment 13 26 0
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
Entre Encinas y Estrellas (e-EyE) Professional network 7 17 0
Musical Imagers Internet community 6 67 26
Northeast Imagers Geographical area 19 109 71
Cloudy Nights Internet community 115 7993 0
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 2872 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
CMOS Imagers Specific to certain equipment 2 1 0
Mirasteilas Observatory, Falera, Switzerland Club or association 1 21 0
WO Star 71 Specific to certain equipment 20 35 61
Imagers of Italy Geographical area 57 3911 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 6 161 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