Public groups

Open to the whole community.
Name Category Last activity Members Images Forum posts
Suburban Astrophotography Other 59 511 72
SF Bay Area Imagers Geographical area 13 49 0
Hubble Legacy Archive Specific to an imaging technique 2 5 0
ZWO ASI1600MM Specific to certain equipment 108 446 146
Schmidt-Cassegrain Telescope (SCT) Imagers Specific to certain equipment 52 459 16
DSLR/Mirrorless Imagers from the World Specific to certain equipment 93 1026 3
Images from the EdgeHD Series Specific to certain equipment 19 127 23
Sony 694 Images Specific to certain equipment 15 76 1
The refractors! Specific to certain equipment 57 895 0
Great Red Spot (GRS) movie project Specific to an astrophotography target 12 23 34
FLI Microline images Specific to certain equipment 1 8 0
Narrowband imaging Specific to an imaging technique 127 633 29
"Simply Stellarvue" Specific to certain equipment 14 141 0
Camera Lens Astrophotography Specific to certain equipment 74 442 54
Astrofreunde-Franken Club or association 9 232 1
AAA : Astronomes et Astrographes Amateurs Internet community 40 2273 0
Solar System Imaging Specific to an astrophotography target 37 879 1
Sony ICX814 Specific to certain equipment 1 27 0
IAS - Internationale Amateursternwarte Club or association 4 34 0
Planetary Nebulae Specific to an astrophotography target 40 206 0
UK Astro-Imaging Geographical area 25 88 83
QHY Users Group Specific to certain equipment 28 161 26
Members of Deep Sky West Geographical area 28 214 19
INDI Users Other 12 24 0
Arp's Peculiar Galaxies Specific to an astrophotography target 17 34 1
Skywatcher Star Adventurer Specific to certain equipment 30 179 22
Imagers of Switzerland Geographical area 6 68 17
Comets Imaging Specific to an astrophotography target 34 234 2
Star Trails Specific to an imaging technique 2 3 0
Low-Cost Astrophotography Other 17 124 5
SBIG Stxl camera users Specific to certain equipment 3 5 3
Equipment showcase Other 61 69 0
Deep Sky Mosaics Specific to an imaging technique 52 99 22
Mono Only Specific to an imaging technique 38 87 0
Beginners AP Internet community 39 95 20
"Nordish by nature" Geographical area 9 101 5
Cloudy Nights Internet community 111 7104 0
Astrophotography with Dobson Specific to certain equipment 4 12 0
Very Wide Field Specific to an imaging technique 6 24 0
Imagers of Italy Geographical area 53 3184 10
Images of Taiwan Geographical area 23 156 0
Observatory Mariazell Club or association 6 199 2
Nuremberg Public Observatory Geographical area 10 102 0
Northeast Imagers Geographical area 18 96 64
The OSC Club (One Shot Camera) Specific to an imaging technique 7 94 0
Sicilian AstroImagers Geographical area 2 12 0
Atmospheric optics and skyscapes Other 7 13 0
Sun in hydrogen 656 nm light Specific to an astrophotography target 9 108 6
Halpha by reflex Specific to certain equipment 2 8 0
DSLR narrowband Specific to certain equipment 11 20 0
RONALDO OLIVA ASTRONOMIA EM BH MG Friends or partners 0 0 4
Astronomical Society of Victoria (ASV) Club or association 10 261 0
Made in Tivoli/Namibia Geographical area 2 52 0
WO Star 71 Specific to certain equipment 19 35 61
Members of AstroCamp in Nerpio, Spain Geographical area 4 80 4
Musical Imagers Internet community 5 63 22
Adaptive Optics Specific to certain equipment 2 1 8
Guan Sheng Optical tubes Specific to certain equipment 0 0 0
Avex Club or association 10 637 1
Gso 8 RC Telescope Images Geographical area 6 157 0
Cave Astrola Specific to certain equipment 1 3 0
Barnard Astronomical Society of Chattanooga Club or association 3 128 0