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Heart Nebula (IC 1805) by ktastro

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GUIDE: Collimating Takahashi Epsilon 130 ED w/ OCAL Takahashi Epsilon 130 Takahashi Epsilon-160ED Equipment +1 May 13, 2024Reg Pratt Last post: Gernot_Obertaxer	117	19.8k	7 hours ago
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Fuzzy halos around bright stars with directional orientation Siril Team Siril Refractors Duo-Narrowband +2 Feb 17, 2026Mike BagleyNew contributor Last post: Rick Krejci	11	169	6 hours ago
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The Quest for High Resolution Deep Sky Imaging Presentation Acquisition Outreach How-to Feb 16, 2026Robert Majewski Last post: Michael Marks	16	386	1 day ago
Unity Software Pegasus Astro Powerbox Advance Gen2 Power Supply Troubleshooting May 4, 2025Jerry GerberPerfect post Last post: chvvkumar	24	718	1 day ago
BIAS frames darker on one side in HDR mode. ToupTek ATR585M Equipment Bias Frames +2 Feb 15, 2026Eric Gagne Last post: Tony Gondola	19	237	1 day ago
Northern vs southern hemisphere: which has better night sky targets? Acquisition Deep Sky Observing Lists Jan 23, 2026Ben Saunders Last post: Marco Montella	16	402	1 day ago
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Dwarf Mini smart telescope first impressions Equipment Deep Sky Review Feb 16, 2026David Cruz Last post: Vin	7	249	1 day ago
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The AM7 mount ZWO AM7 Harmonic Mount Backyard Astrophotography +1 Feb 17, 2026SonnyEFrequent contributor Last post: SonnyE	2	147	1 day ago
ToupTek is getting closer to breaking the monopoly (StellaVita 2.0)) ToupTek StellaVita Equipment Feb 9, 2026Ali Alobaidly Last post: Georg N. Nyman	41	1.3k	3 days ago
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Can Sky Watcher EQ8R mount load 16" Newtonian reflector and guide stably and precisely? Sky-Watcher EQ8-R Pro Equatorial Mount Equipment +4 Feb 6, 2026Marshall Huang Last post: Rainer Ehlert	9	275	2 days ago
Power solution for AM5N + ASI533MM Astro rig ZWO ASIAIR Plus ZWO ASI120MM Mini Equipment +1 Jan 4, 2026Megh Joshi Last post: Chuckbnobo	5	134	1 day ago
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Collimation; "confirm with a star test at night". Wat! TS-Optics 250mm/10" f/8 Ritchey-Chrétien Astrograph (truss)Reflectors Collimation +2 Feb 12, 2026bobtobb Last post: bobtobb	13	390	3 days ago
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Telescope Build for Deep Space photography Equipment Acquisition Beginner +2 Jan 30, 2026Ricky Last post: Ricky	20	533	5 days ago
SpaceX's million satellite plan: threat to astrophotography or manageable challenge? Processing Light Pollution Satellite +1 Feb 1, 2026Rabeea Alkuwari Last post: Rainer Ehlert	48	1.4k	6 days ago
New star removal tool Processing Star Reduction Deep Sky Feb 5, 2026Tony GondolaFrequent contributorExemplary contributor Last post: ZigZagZebraz	26	860	5 days ago
ChatGPT and oval stars Equipment Reflectors Acquisition +5 Feb 13, 2026John TuckerFrequent contributor Last post: John Tucker	14	240	5 days ago
VeraLux Curves crashes. Is it just me? Siril Team Siril Riccardo Paterniti VeraLux HyperMetric Stretch Feb 13, 2026Guillermo (Guy) Yanez Last post: Guillermo (Guy) Yanez	4	98	4 days ago
Light Pollution Mitigation Strategy: IRL RGB If you didn’t see it in In Reality, then it wasn’t there…. Siril Team Siril Background Extraction Gradient Removal +5 Feb 12, 2026Ahkilleux Last post: Ahkilleux	5	130	5 days ago
Sky Rover 50 SAW review Sky Rover 50SAW Review Feb 10, 2026Jakub Korbel Last post: Frédéric Ruciak	5	319	5 days ago
unknowingly bought a Pentax KP modified for astro? Equipment DSLR Feb 13, 2026David WrightNew contributor Last post: Wim van Berlo	8	95	5 days ago
Sony camera saving as FITS instead of ARW format in NINA Equipment Mirrorless Acquisition +2 Feb 13, 2026Noah LausenNew contributor Last post: Noah Lausen	5	74	5 days ago
Artefact in image Acquisition Artifacts Feb 13, 2026eric belanger Last post: eric belanger	5	69	5 days ago
Redcat51 Loose Focus Help William Optics Redcat 51 Focuser Beginner +1 Feb 13, 2026Trey Wood Last post: Trey Wood	2	79	5 days ago
Temperature compensation using weather data feed Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Focuser Auto-Focusing Jul 26, 2025Himanshu Pandey Last post: SonnyE	17	496	6 days ago
HyperStar and FLATs Filters Feb 13, 2026Pawel Piechnik Last post: Pawel Piechnik	2	56	5 days ago
Pegasus Astro USB Hub mount from Rouz Astro Equipment Feb 13, 2026Eric Gagne	0	51	5 days ago
Bonjour à tous les passionnés d'astronomie. Off-topic Deep Sky Français Jul 1, 2025Nathalie DB Last post: Nathalie DB	50	1.2k	7 days ago
AM5N weird noise while GOTO movements ZWO AM5N Equatorial Mount Troubleshooting Feb 11, 2026Jandro.rm Last post: Jandro.rm	10	182	6 days ago
Seeking starry sky photos from April 11, 2012 birthday Request for feedback Naked Eye Off-topic +1 Feb 11, 2026雨四时 Last post: 雨四时	2	119	6 days ago

Showing 1-50 of 8546