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Lagoon and Trifid Nebula
Lagoon and Trifid Nebula by Trevor Lien
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Ali Alobaidly
ToupTek is getting closer to breaking the monopoly (StellaVita 2.0))
ToupTek StellaVitaEquipment
Feb 9, 2026Ali Alobaidly
Last post: Michele Campini
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2 hours ago
Mark Worthington
Asi533mc pro vs Asi2600mc pro (duo?)
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Apr 8, 2026Mark Worthington
Last post: Refet Dehari
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Michel
ScottF
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6 hours ago
Scott Stirling
Pixinsight astrometric annotation catalogs
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May 31, 2026Scott Stirling
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Paul Puntin
31515
7 hours ago
HR_Maurer
Ethics in Landscape Astro Photography
EquipmentDSLRAcquisition
Jun 27, 2026HR_MaurerIOTD Staff
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Die Launische Diva
gmadkat
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10279
45 minutes ago
Salvatore Iovene
Community tools and Hobby projects
Astronomy tools
Feb 14, 2026Salvatore IoveneAstroBin StaffIOTD StaffExemplary contributor
Last post: Robert Gillette
Robert Gillette
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1 day ago
Jerry Gerber
Doubled stars in unguided 10Micron GM1000 tracking
Guiding
Jun 22, 2026Jerry GerberPerfect post
Last post: Razvan
Razvan
Luigi
Willem Jan Drijfhout
drunkenAstro
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10 hours ago
AstroGadac
MARS DR2 Release for Pixinsight MSGC
Pleiades Astrophoto PixInsightBackground ExtractionGradient Removal +3
Jun 22, 2026AstroGadac
Last post: andrea tasselli
andrea tasselli
Michael
Tom van Peer
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24789
18 hours ago
Refet Dehari
Pixinlsight challenges for new problems !
AcquisitionCalibrationProcessing +5
Jun 25, 2026Refet Dehari
Last post: Refet Dehari
jkoz9901
Tony Gondola
Steven Zuhoski
13398
13 hours ago
Riccardo Civati
CORRECT ORIENTATION OF CHROMA FILTERS
EquipmentFiltersAstronomy tools +2
Jun 26, 2026Riccardo Civati
Last post: John Hayes
John Hayes
pfile
Luigi
Daniel Cimbora
Bob Lockwood
11243
17 hours ago
Georg N. Nyman
Stacking "Super-Subs"?
ProcessingRegistrationStacking +1
Jun 27, 2026Georg N. Nyman
Last post: John Hayes
John Hayes
andrea tasselli
Jeff Reitzel
4131
20 hours ago
Paul Campbell
1997 NC1 Asteroid
Backyard AstrophotographyAsteroid
Jun 25, 2026Paul Campbell
Last post: Paul Campbell
Tony Gondola
Tim McCollum
6116
16 hours ago
Patrick McQuinn
circular full frame image aberration
EquipmentRefractorsOptics +3
Jun 27, 2026Patrick McQuinnNew contributor
Last post: Tony Gondola
Tony Gondola
John Hayes
andrea tasselli
467
18 hours ago
Tony Gondola
RC Astro tools coming to Siril
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Jun 24, 2026Tony GondolaFrequent contributorExemplary contributor
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Doug Crowe
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11424
2 days ago
Alfie Ratty
Astrophotography Beginner
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Jun 10, 2026Alfie Ratty
Last post: Chuck Korenic
Chuck Korenic
NoncarbonatedClack
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2 days ago
SJK
Simulate two Systems images based on Equipment, Acquisition, Light Pollution, Filters and Seeing
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Jun 26, 2026SJK
Last post: SJK
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2111
1 day ago
Refet Dehari
Pixinsight WBPP stacking artifacts reduced with rotated camera frames
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Jun 28, 2026Refet Dehari
04
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Nathalie DB
Hello to all astronomy enthusiasts.
Off-topicDeep SkyFrançais
Jul 1, 2025Nathalie DB
Last post: Nathalie DB
Eddy Cochez
Maccawacca
571.4k
3 days ago
Szijártó Áron
Does Siril Deconvolution Work?
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Sep 17, 2024Szijártó Áron
Last post: Tony Gondola
Tony Gondola
Pariah
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3 days ago
xiong junhao
question about gso rc10
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Jun 24, 2026xiong junhaoNew contributor
Last post: Seung-Jun Kim
Seung-Jun Kim
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Dave & Telescope
Nightscape post processing software recommendations
Adobe LightroomAdobe Photoshop ElementsProcessing +1
Jun 27, 2026Dave & Telescope
026
17 hours ago
Andrey Voronov
Juwei14
Juwei 14Deep Sky
Jun 25, 2026Andrey VoronovNew contributor
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Tareq Abdulla
179
1 day ago
Tony Gondola
Cuiv on central obstruction
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Jun 21, 2026Tony GondolaFrequent contributorExemplary contributor
Last post: andrea tasselli
andrea tasselli
Arun H
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Tom Utendorf
ESATTO 2" focuser reports zero step size causing SharpCap autofocus issues
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Last post: GregsAstrobin
GregsAstrobin
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Bob Rucker
HAE69 C EC PHD2 Settings
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4 days ago
Daniel J. Givens
A comparison of BXT/NXT vs SyQon
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Kyle Goodwin
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Thomas Rider
Askar SQA 106/130 vs Stellervue SVX102T
Askar SQA106Askar SQA130Stellarvue SVX102T +2
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Last post: Thomas Rider
Dave Dev
DavesView
Wes Schwarz
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10488
5 days ago
yash0661
Hello everyone there are some images captured by me. from my F30070M, 70mm refractor telescope using 3x barlow and 20mm eyepiece and phone camera
AcquisitionSolar SystemGalaxy +1
Jun 18, 2026yash0661
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SonnyE
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2145
4 days ago
Interactive Sky
Seeking matching RGB and narrowband image data for analysis
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Aloke Palsikar
Astro Color Mixer in Pixinsight
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1126
4 days ago
Ben Jansen
Altair 3.5nm vs Antlia ALP-T 3nm Dual Band Filters…?
EquipmentFiltersDuo-Narrowband +3
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Connor Siedentop
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andrea tasselli
4116
5 days ago
Tobiasz
Tracking and guiding accuracy
iOptron HAE69C ECHarmonic MountEquatorial Mount
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4277
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Swee Sin Eng
Halo issues with L extreme filter on Skyrover 90SAP setup
FiltersArtifactsTroubleshooting
Jun 18, 2026Swee Sin Eng
Last post: Swee Sin Eng
sharkmelley
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13143
6 days ago
Paul Campbell
Celestron GPS11 with fungus
ReflectorsBackyard Astrophotography
Jun 19, 2026Paul Campbell
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Walter Leonhard Schramböck
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9175
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Oscar A. Castro-Artola
Seestar S50 Linux control via KStars EKOS INDI Alpaca
ZWO Seestar S50INDI Library EkosKDEdu KStars +4
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5 days ago
JTSAN
OCAL 4.0 Collimator & MacBook Pro a non starter?
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Jun 14, 2026JTSAN
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TiffsAndAstro
Jake Lancaster
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6 days ago
Mossyback
Roll Off Roof Problem
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Jun 21, 2026Mossyback
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Tony Gondola
3116
6 days ago
Frédéric Ruciak
NINA Safety monitor doesn't reflect safe/unsafe state once connected to Lunatico AAG CW safety driver
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Jun 17, 2026Frédéric Ruciak
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adler69
Jon Woodhead
Alex Nicholas
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8287
8 days ago
Yko
Diagnostic Help: Progressive Frame Drift Despite Active Autoguiding
Open PHD Guiding Project PHD2Deep SkyNebula +1
Jun 17, 2026Yko
Last post: Tony Gondola
Tony Gondola
Scott Badger
TiffsAndAstro
Sam Kaplan
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37321
8 days ago
Jeffery Richards
Remember when???
AcquisitionArtifactsSatellite
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Tony Gondola
Tom Marsala
Francesco Meschia
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45842
9 days ago
Eric Gagné
Is the so called “60%” rule a thing for strainwave mounts ?
Harmonic MountBuying Advice
May 23, 2026Eric Gagné
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TimW
Willem Jan Drijfhout
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TiffsAndAstro
Tony Gondola
34963
8 days ago
Lalo Juarez
Red halo in the brightness stars.
UV/IR CutHelp NeededTroubleshooting
Jun 20, 2026Lalo Juarez
059
7 days ago
Lalo Juarez
EAF on minicat51 de WO
ZWO EAFFocuserRefractors +2
Jun 20, 2026Lalo Juarez
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Eric Gagné
241
7 days ago
andrea tasselli
Look Ma, No Clips!
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Tony Gondola
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8 days ago
Bob Anderson
Frustration with U-C 108 tilt adapter system reliability issues
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DavesView
169
9 days ago
Phil Creed
Deep-sky performance difference of 585MC-Air vs. 533MC-Pro?
ZWO ASI533MC ProZWO ASI585MC AIRZWO ASI585MC Pro +1
Jun 18, 2026Phil Creed
Last post: Tony Gondola
Tony Gondola
andrea tasselli
8155
9 days ago
Dyan Swenning
Mosaic mode acquisition time in the Pro
SeeStar S30 Pro AcquisitionMosaic
Jun 18, 2026Dyan Swenning
031
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SkyHoinar
Is this dew?
Troubleshooting
Jun 17, 2026SkyHoinar
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Willem Jan Drijfhout
sharkmelley
12277
8 days ago
Arthur Iyo
Minimum latitude for the Celestron AVX
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Jun 17, 2026Arthur Iyo
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Tony Gondola
111
10 days ago
jujumaster
Stacked SII image shows wave pattern noise at 1200s exposure
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Jun 17, 2026jujumaster
Last post: Tony Gondola
Tony Gondola
Lynn K
andrea tasselli
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10 days ago
Niels_L
ASIAIR Autorun sequence changed behavior between filter selections
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Jun 17, 2026Niels_L
023
11 days ago
Showing 1-50 of 8951