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CED 111's Dark Nebula: Being a Dark Nebula Does Not Mean Being a Dead Nebula by Alex Woronow

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Hello to all astronomy enthusiasts. Off-topic Deep Sky Français Jul 1, 2025Nathalie DB Last post: Nathalie DB	57	1.4k	12 hours ago
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MARS DR2 Release for Pixinsight MSGC Pleiades Astrophoto PixInsight Background Extraction Gradient Removal +3 Jun 22, 2026AstroGadac Last post: Zachary Eichelberger	12	515	1 day ago
HAE69 C EC PHD2 Settings iOptron HAE69C EC Open PHD Guiding Project PHD2 Equatorial Mount +1 Jun 11, 2025Bob Rucker Last post: Kegan128	9	297	1 day ago
RC Astro tools coming to Siril Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography BlurXTerminator Russell Croman Astrophotography StarXTerminator Jun 24, 2026Tony GondolaFrequent contributorExemplary contributor Last post: Robin Bosshard	1	51	3 hours ago
A comparison of BXT/NXT vs SyQon Russell Croman Astrophotography NoiseXTerminator Jun 15, 2026Daniel J. Givens Last post: Kyle Goodwin	22	1k	2 days ago
question about gso rc10 Flattener Ritchey-Chrétien Jun 24, 2026xiong junhaoNew contributor Last post: Jay Hovnanian	2	71	6 hours ago
Askar SQA 106/130 vs Stellervue SVX102T Askar SQA106 Askar SQA130 Stellarvue SVX102T +2 Feb 9, 2026Thomas Rider Last post: Thomas Rider	10	479	2 days ago
Hello everyone there are some images captured by me. from my F30070M, 70mm refractor telescope using 3x barlow and 20mm eyepiece and phone camera Acquisition Solar System Galaxy +1 Jun 18, 2026yash0661New contributor Last post: SonnyE	2	140	1 day ago
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Altair 3.5nm vs Antlia ALP-T 3nm Dual Band Filters…? Equipment Filters Duo-Narrowband +3 Jun 9, 2026Ben Jansen Last post: Ben Jansen	4	113	1 day ago
Tracking and guiding accuracy iOptron HAE69C EC Harmonic Mount Equatorial Mount Mar 9, 2025Tobiasz Last post: Wes Schwarz	4	271	2 days ago
Seeking matching RGB and narrowband image data for analysis Acquisition Processing H-alpha +9 Jun 24, 2026Interactive Sky	0	21	7 hours ago
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Roll Off Roof Problem Astronomy tools Jun 21, 2026Mossyback Last post: Tony Gondola	3	111	3 days ago
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Remember when??? Acquisition Artifacts Satellite Jun 11, 2026Jeffery Richards Last post: Tony Gondola	45	839	6 days ago
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Red halo in the brightness stars. UV/IR Cut Help Needed Troubleshooting Jun 20, 2026Lalo Juarez	0	55	4 days ago
EAF on minicat51 de WO ZWO EAF Focuser Refractors +2 Jun 20, 2026Lalo Juarez Last post: Lalo Juarez	2	40	4 days ago
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Look Ma, No Clips! Equipment Reflectors DIY Jun 19, 2026andrea tasselliFrequent contributor Last post: Tony Gondola	1	144	5 days ago
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Community tools and Hobby projects Astronomy tools Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor Last post: samuel krieger	62	3.2k	9 days ago
Frustration with U-C 108 tilt adapter system reliability issues William Optics Ultra-Cat 108 Tilt Jun 18, 2026Bob Anderson Last post: DavesView	1	67	6 days ago
Why do my stacked Seestar S50 M57 histograms show such a sharp lower cutoff before stretching? ZWO Seestar S50 Siril Team Siril Stacking +3 Jun 16, 2026Claudio Pedrazzi Last post: Jeff Parke	8	167	7 days ago
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Mosaic mode acquisition time in the Pro SeeStar S30 Pro Acquisition Mosaic Jun 18, 2026Dyan SwenningNew contributor	0	27	6 days ago
Minimum latitude for the Celestron AVX Celestron Advanced VX Equatorial Mount Beginner Jun 17, 2026Arthur Iyo Last post: Tony Gondola	1	10	7 days ago
ASIAIR Autorun sequence changed behavior between filter selections ZWO ASIAIR Plus Sequencing Troubleshooting Jun 17, 2026Niels_L	0	23	7 days ago
safety monitor looks like connected to Lunatico AAG CWbut never catch the safe status The ASCOM Initiative ASCOM Equipment Observatory +3 Jun 17, 2026Frédéric Ruciak	0	5	7 days ago
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My first real Milky Way Request for feedback Jun 15, 2026Antton CHEVRIER Last post: Antton CHEVRIER	7	82	8 days ago
Photos of anomalies or pareidolia(potentially) and other weird things that are interesting and need explanation. Processing Advanced Challenge +5 Jun 15, 2026Unified_Scale Last post: Unified_Scale	2	68	9 days ago
What quick-change adapter to get? Astro-Tech AT130EDT Equipment Flattener Focuser +3 Jun 15, 2026Michael W. Dean Last post: SonnyE	3	47	8 days ago

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