Public groups Open to the whole community.

Name Category Last activity Members Images Forum posts
ZWO ASI1600MM Specific to certain equipment 191 1172 191
Sony ICX814 Specific to certain equipment 4 98 0
Members of Deep Sky West Geographical area 34 446 19
The refractors! Specific to certain equipment 102 1645 0
CMOS Imagers Specific to certain equipment 38 231 0
Suburban Astrophotography Other 97 1217 75
Solar System Imaging Specific to an astrophotography target 54 1279 1
Schmidt-Cassegrain Telescope (SCT) Imagers Specific to certain equipment 72 708 22
Narrowband imaging Specific to an imaging technique 185 1487 29
Mono Only Specific to an imaging technique 59 306 0
Sony 694 Images Specific to certain equipment 21 107 1
Imagers of Switzerland Geographical area 14 148 45
Cloudy Nights Internet community 146 11167 0
Short exposures DSO Specific to an imaging technique 14 124 4
Entre Encinas y Estrellas (e-EyE) Professional network 17 63 0
Northeast Imagers Geographical area 23 213 74
DSLR/Mirrorless Imagers from the World Specific to certain equipment 126 1545 27
Astrofreunde-Franken Club or association 8 316 1
The OSC Club (One Shot Camera) Specific to an imaging technique 27 414 4
WO Star 71 Specific to certain equipment 26 102 61
Beginners AP Internet community 63 288 28
INDI Users Other 22 94 0
Fast Newtonians Specific to certain equipment 31 257 21
Moravian Users Specific to certain equipment 4 2 0
Images from the EdgeHD Series Specific to certain equipment 23 227 29
Equipment showcase Other 66 99 0
Low-Cost Astrophotography Other 29 317 33
Images of Taiwan Geographical area 28 207 0
Nuremberg Public Observatory Geographical area 10 170 0
"Nordish by nature" Geographical area 12 125 5
Very Wide Field Specific to an imaging technique 33 298 0
"Simply Stellarvue" Specific to certain equipment 24 257 0
Great Red Spot (GRS) movie project Specific to an astrophotography target 29 68 98
QHY Users Group Specific to certain equipment 46 298 24
DSLR narrowband Specific to certain equipment 19 81 0
SF Bay Area Imagers Geographical area 18 117 27
Skywatcher Star Adventurer Specific to certain equipment 52 297 30
Camera Lens Astrophotography Specific to certain equipment 113 1235 54
Ritchey Chretien telescopes GSO Family Specific to certain equipment 10 38 0
Hubble Legacy Archive Specific to an imaging technique 5 17 0
Planetary Nebulae Specific to an astrophotography target 51 297 0
Arp's Peculiar Galaxies Specific to an astrophotography target 27 63 1
Deep Sky Mosaics Specific to an imaging technique 64 138 33
Sun imaging Specific to an astrophotography target 9 100 0
UK Astro-Imaging Geographical area 32 185 83
ASI 071 mcc Specific to certain equipment 1 1 1
Observatory Mariazell Club or association 7 289 2
Comets Imaging Specific to an astrophotography target 37 267 2
C8 XLT Celestron Deep Space Specific to certain equipment 4 45 0
Astro Imagers of Hong Kong Geographical area 4 10 0
Mirasteilas Observatory, Falera, Switzerland Club or association 1 32 0
Musical Imagers Internet community 10 104 27
AAA : Astronomes et Astrographes Amateurs Internet community 66 4360 0
FLI Microline images Specific to certain equipment 1 12 0
Gso 8 RC Telescope Images Geographical area 8 383 0
Atmospheric optics and skyscapes Other 9 15 0
Dutch Imagers Geographical area 1 1 0
Members of AstroCamp in Nerpio, Spain Geographical area 4 88 4
Star Trails Specific to an imaging technique 8 17 0
Ghezz Observatory Club or association 2 120 0
IAS - Internationale Amateursternwarte Club or association 7 92 4
Imagers of Italy Geographical area 65 4274 10
RONALDO OLIVA ASTRONOMIA EM BH MG Friends or partners 0 0 8
Astronomical Society of Victoria (ASV) Club or association 14 444 0
Avex Club or association 11 679 1
Sun in hydrogen 656 nm light Specific to an astrophotography target 14 166 6
PSES - Grade 5 - 2017 - Ms. DeSantis Other 1 10 0
Sicilian AstroImagers Geographical area 3 16 0
Halpha by reflex Specific to certain equipment 4 17 0
Barnard Astronomical Society of Chattanooga Club or association 4 180 0
Nexstar8SE All-Stars Specific to certain equipment 1 4 0
Made in Tivoli/Namibia Geographical area 2 54 0
Astrophotography with Dobson Specific to certain equipment 3 11 0
Adaptive Optics Specific to certain equipment 2 1 8
Cave Astrola Specific to certain equipment 1 3 0