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Is climate change impacting your astrophotography?
Started by Brian Boyle · ...12
Last post by Monty Chandler · ...
32 1718 2 Monty Chandler
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Pure coincidence?
Started by Danny Caes · ...
Last post by andrea tasselli · ...
8 363 0 andrea tasselli
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Eugène Joseph Delporte and his boundaries of 1875. But... we are 2024 now! [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 179 0 Danny Caes
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Lapland, 1881/1882 - Selim Lemstrom's artificial aurorae
Started by Danny Caes · ...
Last post by Danny Caes · ...
5 347 0 Danny Caes
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Project PHAROS: the mirror on the moon
Started by Danny Caes · ...
Last post by Danny Caes · ...
17 637 0 Danny Caes
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They discovered only one NGC or IC object [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 86 0 Danny Caes
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BEAMSCOPE, a converging Fresnel lens to observe celestial "schlieren-optics" [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 141 0 Danny Caes
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The light of Sirius (Alpha Canis Majoris) projected by a solar furnace's hundreds of mirrors on a white sheet of paper
Started by Danny Caes · ...
Last post by John Hayes · ...
3 440 0 John Hayes
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Changes in the shapes of nebulae, observed through rotating polarizers [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 102 0 Danny Caes
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Naked eye observations of just one Galilean satellite?
Started by Danny Caes · ...
Last post by Alien_Enthusiast · ...
3 194 0 Alien_Enthusiast
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Telescopic observations of the halo phenomenon Countersun in the atmosphere of Mars [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 56 0 Danny Caes
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Was Isaac Newton's spectral color "Violet" a misinterpretation of the first supernumerary arc at the concave inner fr...
Started by Danny Caes · ...
Last post by Danny Caes · ...
5 366 0 Danny Caes
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Very bright daylight comet and pseudo terminator (false day-night boundary) on the moon [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 211 0 Danny Caes
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Bright spot in the central region of the dark umbra during a total lunar eclipse? [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 148 0 Danny Caes
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Enhanced R.G.B.-colored optical phenomena in the light of a very bright supernova (an "infinite" looking pointlike li... [Unanswered]
Started by Danny Caes · ...
Last post by Danny Caes · ...
0 65 0 Danny Caes
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Happy new year
Started by Christian Bennich · ...
Last post by Markus Gorski · ...
1 59 0 Markus Gorski
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What has been your worst astrophotography investment?
Started by Dan · ...1234
Last post by apennine104 · ...
85 5729 3 apennine104
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How many hours per week do you spend on AP ?!
Started by AstroRBA · ...12
Last post by Oskari Nikkinen · ...
29 1272 0 Oskari Nikkinen
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What are those objects?
Started by Seacat17 · ...
Last post by Seacat17 · ...
1 187 3 Seacat17
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Merry Christmas! [Unanswered]
Started by Dale Penkala · ...
Last post by Dale Penkala · ...
0 29 0 Dale Penkala
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Astrophotography Resource Hub
Started by 3SistersAstronomy · ...
Last post by 3SistersAstronomy · ...
2 220 0 3SistersAstronomy
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Continuum#15, halos, and the quirks of remote imaging [Unanswered]
Started by Spacetime Pictures · ...
Last post by Spacetime Pictures · ...
0 96 1 Spacetime Pictures
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First light with new setup including Mono-Camera and ZWO AM5! Wow, what a difference!!
Started by Dcolam · ...
Last post by Dcolam · ...
21 1016 4 Dcolam
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What does it take for an object in the night sky to become an own deep sky object and what is the best way to get inf...
Started by Andi · ...
Last post by Andi · ...
9 682 3 Andi
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Has anyone used a telecentric lens for astrophotography?
Started by Ryaja · ...
Last post by andrea tasselli · ...
1 182 0 andrea tasselli
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Has anyone ever taken photos of stars during the day?
Started by messierman3000 · ...
Last post by Wei-Hao Wang · ...
17 1056 5 Wei-Hao Wang
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Kind proud of this polar align result
Started by Rick Miller · ...
Last post by Eric Gagne · ...
1 214 1 Eric Gagne
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An explanation of "odd" AB Index behavior: A long post
Started by David Redwine · ...
Last post by Davide Mascoli · ...
4 318 0 Davide Mascoli
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Auto sequencing data collection
Started by Rodd Dryfoos · ...
Last post by frieda ritter · ...
10 237 1 frieda ritter
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Building an Off-Grid All Sky Camera
Started by Kelly Wood · ...
Last post by Geoff Collinson · ...
8 427 1 Geoff Collinson
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Skywatcher 7ah powertank
Started by Abdul Thomas Jnr · ...
Last post by Tommy Blomqvist · ...
1 225 0 Tommy Blomqvist
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Any damage at AtlasSkies?
Started by Kevin Morefield · ...
Last post by Spacetime Pictures · ...
4 379 1 Spacetime Pictures
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AstroJ - New Astronomy Journaling App - Community opinions needed
Started by Ron Or-El · ...
Last post by Ferrante Enriques · ...
5 403 4 Ferrante Enriques
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A New Astro Music Video
Started by Jerry Gerber · ...
Last post by Jerry Gerber · ...
11 656 0 Jerry Gerber
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Australian Photographic Prize: Astrophotography Winners! [Unanswered]
Started by Andy 01 · ...
Last post by Andy 01 · ...
0 219 8 Andy 01
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Where are you from Earthlings? [Poll]
Started by Daniel Nobre · ...
Last post by Daniel Nobre · ...
2 350 0 Daniel Nobre
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ChatGPT is so freaking funny (and amazing!)
Started by messierman3000 · ...
Last post by messierman3000 · ...
11 609 2 messierman3000
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Are there any gravitationally lensed objects visible using an amateur telescope set up?
Started by Photon_Collector · ...
Last post by Lorenzo Siciliano · ...
3 576 0 Lorenzo Siciliano
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Diffraction Spikes
Started by Abdul Thomas Jnr · ...12
Last post by Abdul Thomas Jnr · ...
47 1263 8 Abdul Thomas Jnr
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Entries close in 8 days! Astrophotography Competition : Australian Photographic Prize (International Entries Welcome)
Started by Andy 01 · ...
Last post by Andy 01 · ...
3 717 5 Andy 01
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Almost like christmas eve when I was a child….. [Unanswered]
Started by Christian Bennich · ...
Last post by Christian Bennich · ...
0 96 0 Christian Bennich
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Looking for your opinion/thoughts?
Started by Sean van Drogen · ...
Last post by Bob Lockwood · ...
5 141 0 Bob Lockwood
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"Secrets of Award-Winning Astrophotography"
Started by Andy 01 · ...
Last post by Andy 01 · ...
1 681 1 Andy 01
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Heads up—Canadian Wildfires Worsening Seeing
Started by Dave Rust · ...
Last post by Scott Badger · ...
12 522 0 Scott Badger
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What happened here?
Started by distantnova · ...
Last post by HR_Maurer · ...
12 877 0 HR_Maurer
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Astro exhibitions in Europe [Unanswered]
Started by Lasse Skov · ...
Last post by Lasse Skov · ...
0 86 0 Lasse Skov
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"Smart Buck" Custom Power-Tool Battery Powered 12V Supply for AP Equipment [Unanswered]
Started by Fabian Butkovich · ...
Last post by Fabian Butkovich · ...
0 83 5 Fabian Butkovich
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Diffracton Spikes Topic 2
Started by Abdul Thomas Jnr · ...
Last post by CVZ_Astrophotography · ...
3 189 2 CVZ_Astrophotography
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Wanted: CDK or IDK 14 OR 17, L 350, 500 or AP 1100, 1600 AE
Started by Sean · ...
Last post by Sean · ...
2 254 0 Sean
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Thank you so much wheelchair spokesguard
Started by Gwen · ...
Last post by Greg Erianne · ...
6 420 2 Greg Erianne
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