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Barnard 144
Barnard 144 by dmn_astro
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Dart Frog
New BlurXterminator (ML5 Model) accuracy - comparison with sky survey data
Russell Croman Astrophotography BlurXTerminatorDeconvolutionProcessing +1
Aug 29, 2026Dart Frog
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Tony Gondola
MLdenoise
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Reg Pratt
GUIDE: Collimating Takahashi Epsilon 130 ED with OCAL
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May 13, 2024Reg Pratt
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Dunk
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Jay Hovnanian
Blackwater Skies / Imaging Toolbox broken???
Help NeededTroubleshooting
Feb 9, 2026Jay Hovnanian
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Carastro
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Stellar Nomads
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lumendo
Astronomik 4 nm NB filters (released January 2026) vs. Antlia 3 nm
EquipmentFiltersAcquisition +4
Sep 19, 2026lumendoNew contributor
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Ralf Dinkelmeyer
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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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AstroGadac
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Jay Hovnanian
Bortle Scale "Modification"
Light Pollution
Sep 19, 2026Jay Hovnanian
Last post: donld
donld
Tony Gondola
Scott Badger
andrea tasselli
Quinn Groessl
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Roberto MR
Backlash in RA and DEC axes: normal or needs adjustment?
Sky-Watcher SynScan ProEquatorial MountEquipment +3
Sep 19, 2026Roberto MR
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TiffsAndAstro
Scott Badger
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Eric Gagné
What are these ?
Artifacts
Sep 19, 2026Eric Gagné
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Charles Hagen
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Jason dain
Stellarium deep sky surveys not loading
Fabien Chéreau et al. StellariumAstronomy toolsHelp Needed
May 16, 2026Jason dain
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Satoru Murata
Brian Puhl
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8 hours ago
Jeffery Richards
Off-center halos around bright stars in FSQ-80FC images
ArtifactsHelp NeededTroubleshooting
Sep 17, 2026Jeffery Richards
Last post: Jeffery Richards
John Hayes
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andrea tasselli
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andrea tasselli
Changes in M78 after ~20 years
AcquisitionDeep Sky
Sep 18, 2026andrea tasselliFrequent contributor
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TheLazyAstronomer
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Brian
Choosing SHO filters for an Epsilon under Bortle 7–8
Takahashi Epsilon-160EDFiltersNarrowband
Sep 18, 2026Brian
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Alex Nicholas
Dunk
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krm14
Considering upgrade from 127EQ to 127SLT for planetary and deep-sky imaging
Celestron Powerseeker 127EQAlt-Az MountEquipment +5
Sep 17, 2026krm14
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Tony Gondola
Interactive Sky
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Jerry Yesavage
Up to 6000 Sh2 Images
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kvastronomer
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lumendo
ANTLIA 3 nm SHO filters transmission spectra (really centered around emission lines?)
EquipmentFiltersAcquisition +8
Sep 20, 2026lumendoNew contributor
Last post: andrea tasselli
andrea tasselli
130
2 hours ago
donld
What do you monitor and how do you view?
AcquisitionRemote Astrophotography
Sep 19, 2026donldFrequent contributor
Last post: Tony Gondola
Tony Gondola
165
17 hours ago
Philip Holland
Organizing Astro Spaghetti
Power Supply
Sep 16, 2026Philip HollandNew contributor
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John Hayes
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Jandro.rm
Finding compatible D-style plates for ADM dual saddle
JTD Dual Rig Telescope Alignment Saddle
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andrea tasselli
131
13 hours ago
Salvatore Iovene
Community tools and Hobby projects
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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
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TiffsAndAstro
YingtianZZZ
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BalconyAstronomer
Sesto Senso 3 LS unusable out of box, calibration and movement issues
PrimaLuceLab PLAYEquipmentFocuser +2
Sep 19, 2026BalconyAstronomerNew contributor
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andrea tasselli
130
23 hours ago
philippe buysschaert
Research scientific astrophotography processing with PixInsight
Deep Sky Workflows PixInsight ScriptsProcessing
Sep 9, 2026philippe buysschaert
Last post: philippe buysschaert
andrea tasselli
693
2 days 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.
Torben van Hees
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332.5k
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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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Michael Smithers
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donld
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Dušan Mitrović
Should I buy this scope?
Sky-Watcher Heritage P130BeginnerFirst Telescope +1
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dummieastro
astrodan
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James Schwartz
Astrophotography trip to Morocco to shoot the Milky Way
ZWO AM3N
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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
ScottF
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Mark McComiskey
Fourth Narrowband Filter Thoughts
FiltersH-alphaNarrowband +4
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ItsMeAstro
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kijoo lee
Red Sky
Request for feedback
Sep 18, 2026kijoo leeNew contributor
0100
2 days ago
Rob Pettengill
Understanding AM5N mount motion limits and cable safety
ZWO AM5NZWO AM3ZWO AM5 +4
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Allan Der
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2 days ago
Chris Jensen
EQ6R Pro Motor Board Firmware v3.45 - be wary
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DavesView
PixInsight 1.9.4 upgrade: RC-Astro tools and scripts not appearing
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Tony Gondola
Al Loan
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Abdul Thomas Jnr
Celestron Edge HD 8 artifact
Celestron EdgeHD 8"
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Jeff Bennett
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3 days 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
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alpheratz06
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3 days ago
Brian Diaz
The wait is over—the new Takahashi FSQ-80FC is on the market.
News
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Willem Jan Drijfhout
Bob Lockwood
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Dunk
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4 days ago
Geremia Forino
Resume when it's safe
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donld
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4 days ago
Bruno Figueira
Pairing the asi2600mc duo with a Samyang 135mm lens
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Robo
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l.roulin
Filter-induced halos?
FiltersAcquisitionArtifacts
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sharkmelley
John Hayes
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Robert Majewski
52789
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jego
Running list of known CDK 14 issues and fixes
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Oscar A. Castro-Artola
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Wouter van Reeven
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Szijártó Áron
Does Canon EOS 2000D Have good image quality in Astrophotography?
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Paolo Montinari
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Heather Charron
JoeRez
deepskyvincent
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AdAstraAnimadverto
N.I.N.A. Beginner's question
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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
Gemini G53FEquatorial MountTroubleshooting
Jan 22, 2025Jakub Korbel
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Gordb
andrea tasselli
5119
4 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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10208
5 days ago
Dyan Swenning
Mosaic mode acquisition time in the Pro
SeeStar S30 Pro AcquisitionMosaic
Jun 18, 2026Dyan Swenning
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PWNSAUCE
160
4 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
5 days ago
Eric Miller
Workflow for combining Pixinsight with Photoshop?
Processing
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Brian Diaz
Philippe Renaud
Tony Gondola
Christian Großmann
Michael Gehrisch
13286
6 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
440
4 days ago
Celestron2
Camera next steps
Equipment
Sep 12, 2026Celestron2
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andrea tasselli
TiffsAndAstro
Bill McLaughlin
878
5 days ago
Showing 1-50 of 9199