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Lion Nebula (Sh2-132)
Lion Nebula (Sh2-132) by Lorusso Dario Giulio
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Reg Pratt
GUIDE: Collimating Takahashi Epsilon 130 ED with OCAL
Takahashi Epsilon 130Takahashi Epsilon-160EDEquipment +1
May 13, 2024Reg Pratt
Last post: Reg Pratt
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Dart Frog
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Aug 29, 2026Dart Frog
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John Hayes
Synthetic Super Luminance Made Easy!
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Sep 11, 2026John HayesFrequent contributorExemplary contributor
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Pål-Kristian Engstad
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Jerry Yesavage
Up to 6000 Sh2 Images
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Feb 21, 2026Jerry Yesavage
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11 hours ago
Philip Holland
Organizing Astro Spaghetti
Power Supply
Sep 16, 2026Philip HollandNew contributor
Last post: John Hayes
John Hayes
Tony Gondola
Willem Jan Drijfhout
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12272
8 hours ago
Salvatore Iovene
Community tools and Hobby projects
Astronomy tools
Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor
Last post: Georg G Albrecht
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Michele Rainville
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2 days ago
Marc Bonnet
Feedback from C9.25 XLT + Starizona SCT Corrector IV + APS-C users: poor corner stars
Celestron C9.25 SC XLTStarizona SCT Corrector 0.63x IV (SCTCORR-4)Reducer +1
Jul 31, 2026Marc Bonnet
Last post: A.Zanussi
A.Zanussi
Corentin Martine
Sergio Eguivar
TiffsAndAstro
YingtianZZZ
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19 hours ago
Jeffery Richards
Off-center halos around bright stars in FSQ-80FC images
ArtifactsHelp NeededTroubleshooting
Sep 17, 2026Jeffery Richards
Last post: Tony Gondola
Tony Gondola
Alex Nicholas
andrea tasselli
1094
8 hours ago
Bruce Donzanti
A way to fix the so-called inverted lighthouse or hourglass effect caused by the Tak FSQ-85 EDX on some bright stars
Takahashi FSQ-85EDXProcessingArtifacts
Feb 17, 2024Bruce Donzanti
Last post: kullumm
kullumm
Dan H. M.
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Clayton Ostler
Why I Bought a Seestar S50 Pro — and I’m Still Upset With ZWO
ZWO Seestar S50
Aug 25, 2026Clayton Ostler
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Ricardo Duarte Pedrosa
Michael Smithers
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2 days ago
Dušan Mitrović
Should I buy this scope?
Sky-Watcher Heritage P130BeginnerFirst Telescope +1
Sep 9, 2026Dušan Mitrović
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F. Londe
Choosing Between Sharpstar 13028HNT vs Takahashi Epsilon 130D – Advice Wanted
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Aug 4, 2025F. Londe
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Read noise Astrophotography
kullumm
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2 days ago
James Schwartz
Astrophotography trip to Morocco to shoot the Milky Way
ZWO AM3N
Jul 31, 2026James Schwartz
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3111
5 hours ago
Mark McComiskey
Fourth Narrowband Filter Thoughts
FiltersH-alphaNarrowband +4
Sep 7, 2026Mark McComiskey
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ItsMeAstro
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Rob Pettengill
Understanding AM5N mount motion limits and cable safety
ZWO AM5NZWO AM3ZWO AM5 +4
Sep 12, 2026Rob Pettengill
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Allan Der
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16 hours ago
krm14
Considering upgrade from 127EQ to 127SLT for planetary and deep-sky imaging
Alt-Az MountEquipmentGoTo +4
Sep 17, 2026krm14
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Tony Gondola
235
7 hours ago
Chris Jensen
EQ6R Pro Motor Board Firmware v3.45 - be wary
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Andy Watson
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1 day ago
kijoo lee
Red Sky
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Sep 18, 2026kijoo leeNew contributor
044
5 hours ago
DavesView
PixInsight 1.9.4 upgrade: RC-Astro tools and scripts not appearing
Pleiades Astrophoto PixInsightCosmicPhotons Narrowband Normalization
Sep 9, 2026DavesView
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Tony Gondola
Al Loan
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Jay Hovnanian
Blackwater Skies / Imaging Toolbox broken???
Help NeededTroubleshooting
Feb 9, 2026Jay Hovnanian
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Kelvin Hennessy
Carastro
Stellar Nomads
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Abdul Thomas Jnr
Celestron Edge HD 8 artifact
Celestron EdgeHD 8"
Sep 16, 2026Abdul Thomas Jnr
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Jeff Bennett
282
1 day ago
Frank "Voloire"
Halos around bright stars with the L-QEF? Not seeing them with my L-Ultimate on the same field
Optolong L-QEF 2"Askar FRA400Optolong L-Ultimate +2
Sep 13, 2026Frank "Voloire"
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alpheratz06
167
1 day ago
Brian Diaz
The wait is over—the new Takahashi FSQ-80FC is on the market.
News
Sep 15, 2026Brian Diaz
Last post: Willem Jan Drijfhout
Willem Jan Drijfhout
Bob Lockwood
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Dunk
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2 days ago
Geremia Forino
Resume when it's safe
Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Help Needed
Sep 12, 2026Geremia ForinoNew contributor
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donld
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5240
2 days ago
Bruno Figueira
Pairing the asi2600mc duo with a Samyang 135mm lens
ZWO ASI2600MC DUOAskar FRA400CMOS +1
Dec 4, 2023Bruno Figueira
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Robo
andrea tasselli
Clayton Ostler
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l.roulin
Filter-induced halos?
FiltersAcquisitionArtifacts
Jul 14, 2026l.roulin
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sharkmelley
John Hayes
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Robert Majewski
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3 days ago
jego
Running list of known CDK 14 issues and fixes
Planewave CDK14EquipmentReflectors +1
Apr 21, 2024jego
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Ed Beshore
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Oscar A. Castro-Artola
Seestar S50 Linux control via KStars EKOS INDI Alpaca
ZWO Seestar S50INDI Library EkosKDEdu KStars +4
Jun 3, 2026Oscar A. Castro-Artola
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Wouter van Reeven
Connor Siedentop
388
2 days ago
Szijártó Áron
Does Canon EOS 2000D Have good image quality in Astrophotography?
Canon EOS 2000DDSLRBeginner
Jul 6, 2024Szijártó Áron
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Paolo Montinari
Tareq Abdulla
Heather Charron
JoeRez
deepskyvincent
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AdAstraAnimadverto
N.I.N.A. Beginner's question
Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Fabien Chéreau et al. StellariumAcquisition +6
Jul 1, 2026AdAstraAnimadverto
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donld
Mark Theissen
Philip Holland
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Jakub Korbel
Gemini G53F spare parts - motors and gears
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Jan 22, 2025Jakub Korbel
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Gordb
andrea tasselli
5116
2 days ago
Eric Tanalski
Newbie mount & tracking questions
Sky-Watcher EQ6-R ProGuidingPolar Alignment +1
Sep 13, 2026Eric TanalskiNew contributor
Last post: Willem Jan Drijfhout
Willem Jan Drijfhout
Tom Marsala
John Clayton
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10206
3 days ago
Dyan Swenning
Mosaic mode acquisition time in the Pro
SeeStar S30 Pro AcquisitionMosaic
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PWNSAUCE
160
2 days ago
Alex Richard
Attaching Canon EF lenses to Astro Camera
Equipment3D PrintingDIY +2
Sep 3, 2026Alex Richard
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andrea tasselli
Hahndorf Astro
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10211
3 days ago
Eric Miller
Workflow for combining Pixinsight with Photoshop?
Processing
Jul 5, 2026Eric Miller
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Brian Diaz
Philippe Renaud
Tony Gondola
Christian Großmann
Michael Gehrisch
13284
3 days ago
Paolo Montinari
Optolong L-Pro clip filter compatibility with Canon EOS 2000D
Canon EOS 2000DOptolong L-ProEquipment +5
Sep 14, 2026Paolo MontinariNew contributor
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Tony Gondola
andrea tasselli
439
2 days ago
Kane Ansell
Best placement for dew heaters on OTA and guide cameras + Dew Heater Controller Recommendations
Dew HeaterEquipmentBeginner +1
Jul 25, 2026Kane Ansell
Last post:[deleted]
John Hayes
Samuel Awenmi
ScottF
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8338
4 days ago
Celestron2
Camera next steps
Equipment
Sep 12, 2026Celestron2
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andrea tasselli
TiffsAndAstro
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3 days ago
Craig Dixon
Flats causing but blue patch in the middle
CalibrationArtifactsHelp Needed
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JTSAN
Michael Smithers
Stellar Nomads
andrea tasselli
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4 days ago
La Cebra
Switching from Prism to NINA with DDM85A mount
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Sep 10, 2026La Cebra
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Thomas
Gerald
4128
4 days ago
Tony Gondola
Imaging with a Dobsonian
DobsonianRotatorAcquisition +3
Sep 11, 2026Tony GondolaFrequent contributorExemplary contributor
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Gabriel Wiklund
TiffsAndAstro
Craig Towell
CrossoverManiac
9200
5 days ago
Willem Jan Drijfhout
Making a mosaic in PixInsight
Pleiades Astrophoto PixInsightMosaicProcessing +5
Sep 13, 2026Willem Jan DrijfhoutPerfect post
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Gamaholjad
239
4 days ago
Interactive Sky
What else has astrophotography taught you?
Advanced
Sep 3, 2026Interactive Sky
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Ralph Kimball
Michael Smithers
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John Favalessa
SemiPro
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Craig Dixon
Confirming good optics after collimation
EquipmentCollimationHelp Needed +2
Sep 12, 2026Craig Dixon
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Tony Gondola
John Hayes
Dave Bloomsness
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Craig Towell
6180
5 days ago
Roberto MR
Astrophotography Mod for Canon 2000d - Full spectrum - sensor advancement to have AF
ZWO ASI585MC ProCMOSDSLR +3
Sep 7, 2026Roberto MR
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andrea tasselli
Tony Gondola
356
5 days ago
Read noise Astrophotography
Complete Windows 11 astrophotography PC build guide from scratch
EquipmentAcquisitionProcessing +7
Dec 18, 2025Read noise Astrophotography
Last post: John Hayes
John Hayes
Tony Gondola
Paul Tribe
Jerry Gerber
SonnyE
48843
7 days ago
Javier Figueroa
Astro-Physics 900 GTO with CP4 control box: still worth buying in 2026?
Equatorial MountEquipment
Sep 7, 2026Javier Figueroa
Last post: Steven Zuhoski
Steven Zuhoski
Arun H
Dvrolijk
John Stone
Bob Lockwood
12348
6 days ago
Willem Jan Drijfhout
Any info on WarpAstron WD-15E?
WarpAstron WD-20Portable SetupReview
Aug 16, 2026Willem Jan DrijfhoutPerfect post
Last post: Willem Jan Drijfhout
Brian
DavesView
3129
5 days ago
Bill McLaughlin
Any photos of the inside of the primary cell on a CDK 14?
Planewave CDK14Equipment
Sep 12, 2026Bill McLaughlinFrequent contributorPerfect post
082
5 days ago
javier imena
Help with calibration with Optolong L-extreme
Optolong L-eXtremeCalibrationGradient Removal +1
Sep 12, 2026javier imenaNew contributor
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Tony Gondola
TiffsAndAstro
andrea tasselli
350
5 days ago
Showing 1-50 of 9188