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CNers have asked about a donation box for Cloudy Nights over the years, so here you go. Donation is not required by any means, so please enjoy your stay.

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Cloudy Nights Announcements

News from the Cloudy Nights team pertaining to the website and forums

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Please observe a moment of... - last post by Tom T

Discussion of CN Articles, Reviews, and Reports

A place to discuss the articles posted on Cloudy Nights

Forum moderators: nicknacknock, The Ardent
  • 2351 topics
  • 26709 replies
Coronado PST Review - last post by csrlice12

Celestial Events

Welcome to Celestial Events, a bulletin board for announcements about currently or soon to be observable astronomical events. Need a finder chart for that bright comet? Want to know when the next meteor shower will peak? Looking for suggestions on what to observe? Visit regularly for answers to all your questions about what's happening now in the celestial show.If folks want to discuss these events, the staff of Cloudy Nights invites you to start or join a thread in the appropriate observing forum. Celestial Events is for announcements only.

Forum moderators: Dave Mitsky
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October 2017 Celestial Cale... - last post by Dave Mitsky

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Beginners Forum

A place for people new to the hobby to ask their questions and receive some helpful answers. We're here to help you.

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Need some thoughts - last post by jjbag

General Observing and Astronomy

General Observing and Amateur Astronomy topics and questions that do not fit into our other forums. This includes unaided eye observing (satellites, weather, auroras etc) and non equipment topics (LASIK, observing sites, dressing for the cold/hot etc)

Forum moderators: csa/montana, nicknacknock, pastortim
  • 9211 topics
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Anyone in the South East ou... - last post by Ulmer Spatz

Outreach

The official forum for the Astronomy Outreach Network. Post questions about Outreach, suggestions or even just publicize your Outreach events. If it has to do with promoting our great hobby, it goes here!

Forum moderators: Cotts, Jeff Struve
  • 780 topics
  • 7858 replies
Driveway Astronomy Outreach - last post by Rigelgeuse

Light Pollution

While CN does not typically allow politics, this is one forum in which the discussion of legislation dealing with this matter is permitted. This is a problem that will eventually affect all of us to one degree or another.

Forum moderators: csa/montana, PatHolland, Relativist
  • 1482 topics
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Department of Energy Study... - last post by dpastern

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ATM, Optics and DIY Forum

Amateur Telescope Making (ATM) and any do it yourself related activities. Ask questions, discuss and post pictures of telescope related projects, optics, telescopes, observing chairs, etc.

Forum moderators: GShaffer, noisejammer, Starman81, SteveC
  • 17647 topics
  • 271025 replies
8" f/12 Chiefspiegler - last post by BGRE

Binoculars

"Best Of Binocular" Library, How to Choose, Equipment Minireviews, Observation Reports, Testing Aspects, Aberrations and Deficiencies, Books, Binocular Mounts, Observing Lists, Exit Pupil vs Eye Pupil, Binocular Vision and more

  • 14863 topics
  • 216098 replies
On Nikon.com: Interview wit... - last post by RichD

Binoviewers

Binoviewer discussion forum

  • 4570 topics
  • 47236 replies
WO 2x Nosepiece - last post by Ed D

Cats & Casses

A forum for discussing Cassegrain (Classic Cassegrain, Ritchey-Chrétien, Dall–Kirkham, etc) and Catadioptric telescopes (Schmidt and Maksutov Cassegrains, ACF, Edge HD, etc).

Forum moderators: cbwerner, GShaffer, Jaimo!, Starman27
  • 15735 topics
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New telescope: VixenVMC200L... - last post by Edwin

Classic Telescopes

Telescopes from an era gone by. The place to discuss older telescopes. Antiques, flea market finds, and scopes from grandpa's attic. From the 1780's to the 1980's - refractors, reflectors, and early SCT's. Discussing all aspects of restoring, collecting, and observing with older scopes.

  • 12381 topics
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Is the Parks Jovian 90 a cl... - last post by Joe Cepleur

Equipment

A forum for any general equipment discussion, accessories and a great starting point if you are not sure where to post that burning question about equipment.

  • 24803 topics
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Bungee Cord counter balance... - last post by Sarkikos

Eyepieces

A place to discuss our favorite eyepieces and eyepiece accessories, barlows, filters, etc.

Forum moderators: cbwerner, Cotts, FirstSight, Jaimo!
  • 28169 topics
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Filter for galaxies? - last post by starbase25

Mounts

A Forum to discuss all types of mounts and mount accessories - including computerized, manual, GEM, fork mount, parallactic, alt-az, DSCs, PushTo and GoTo systems.

  • 26131 topics
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Avalon T-Pod T-130 - last post by Paul J

Observatories

A forum for discussing the ins and outs of current observatories as well as sharing designs, and ideas. Manufacturers and Vendors are invited to attend.

  • 4906 topics
  • 98041 replies
Octagonal, two storey obs.... - last post by Marc-Andre

Reflectors

A forum for discussing Newtonian type reflecting telescopes (including Schmidt and Maksutov designs as well as Herschelian, Off-Axis, etc).

Forum moderators: csa/montana, Goofi, JayinUT, Knuklhdastrnmr
  • 19324 topics
  • 311895 replies
Dob's w/AZ roller beari... - last post by Douglas Matulis

Refractors

A forum for discussing refractor telescopes.

  • 24397 topics
  • 493064 replies
Istar 150mm F/8 Refractor - last post by PETER DREW

Celestron SkyScout and Meade mySky

A dedicated forum for the Celestron SkyScout and Meade mySky hand held planetariums. (archive)

  • 384 topics
  • 2907 replies
New moderator - last post by Moondoggy

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Beginning and Intermediate Imaging

This forum is mainly intended for beginners getting started imaging DSOs as well as intermediate imagers looking to improve their technique. Please read the forum rules before you post!

Forum moderators: Goofi, Mike I. Jones, nmoushon, rflinn68
  • 34823 topics
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New to narrowband imaging-... - last post by freestar8n

Film Astrophotography

Discussions about astrophotography using film.

Forum moderators: Erik Bakker, moabyte, Uwe Pilz
  • 2395 topics
  • 16305 replies
Kodak Portra 800 tests of m... - last post by wyofilm

DSLR & Digital Camera Astro Imaging & Processing

This forum is for DSLR & Digital Camera Astro imaging. Those folks with regular digital cameras are welcome to post here. Discuss equipment, techniques, software; and of course, post your photos! Please read the forum guidelines inside the forum for more info.

Forum moderators: LLEEGE, moabyte, pastortim, Starman27
  • 37126 topics
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Why DSLR doesn't have a... - last post by lgwong

CCD Imaging & Processing

This forum for more advanced discussion involving dedicated cameras for deep sky astrophotography, using CCD or CMOS sensors. A place to discuss techniques, software, and engage in friendly conversations.

Forum moderators: JayinUT, Joe Eiers, Oldfield
  • 35211 topics
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NGC891 and Abell 347 - last post by alvarete

Solar System Imaging & Processing

A forum to post images of the Sun, Moon, Planets and other objects winging through the Solar System. All Camera types are invited to post images and discuss techniques, software and engage in friendly competition. Please read the image posting guidelines before you post!

Forum moderators: JayinUT, moabyte, nmoushon, Starman81
  • 32958 topics
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Uranus 18 October, R610, Cy... - last post by alvarete

Sketching

A forum for the discussion of sketching stellar objects, and displaying user drawings.

Forum moderators: JayinUT, Jeff Struve, Susan H
  • 9593 topics
  • 95235 replies
Messier 76 - last post by Vedran

Astro Imaging/Sketching Contest

This forum is to be used to submit photos for the Astro Imaging/Sketching Contest.

Forum moderators: rflinn68
  • 443 topics
  • 2951 replies
Congratulations srosenfraz... - last post by reixi

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Solar System Observing

A friendly place to discuss planetary & solar system object observing.

Forum moderators: Jaimo!, Jawaid I. Abbasi, orlyandico, SteveC
  • 6921 topics
  • 68983 replies
New Comet ASSAN1 C/ 2017 O1 - last post by Uwe Pilz

Lunar Observing

A forum dedicated to the observation and appreciation of our Moon. Join us in the Lunie Bin and learn about the only world other than the Earth to bear the imprint of human feet. Images and sketches are most welcome. (Please limit the size of image files to 500K.)

Forum moderators: Joe Eiers, nicknacknock, Starman81
  • 5254 topics
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Your Preferred Lunar EPs? - last post by MarkMittlesteadt

Deep Sky Observing

A dark place to discuss deep sky observing and observations

  • 7914 topics
  • 90482 replies
Carbon Star T-Lyra - last post by russell23

Double Star Observing

Double Stars, Rayleigh Limit and Dawes Limit; a place for observers with split personalities.

Forum moderators: noisejammer, rflinn68, Uwe Pilz
  • 2765 topics
  • 30416 replies
Primary magnitude - last post by TG

Solar Observing and Imaging

Hot place to discuss solar observing and imaging topics

Forum moderators: GShaffer, Jaimo!, Ken Sturrock, LLEEGE
  • 27423 topics
  • 213973 replies
Lucky Us - last post by PETER DREW

Observational Astrophysics

A place to record your methods and observations that relate to stellar dynamics and evolution, including variable and carbon stars. Spectroscopy, photometry and radio astronomy are particularly welcome.

Forum moderators: noisejammer, rgsalinger, Susan H
  • 1111 topics
  • 7840 replies
Nova in Scutum, supernova i... - last post by BrooksObs

EAA Observation and Equipment

Electronically Assisted Astronomy (EAA) is the use of a digital image capturing device in lieu of an eyepiece at the telescope. Here members can talk about the equipment used, share their observing experiences, and post sketches and images captured with EAA devices.

  • 5458 topics
  • 80988 replies
ASI New Camera -- 294 Pro !... - last post by Ain Soph Aur

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Celestron NexStar

Discussion forum for Celestron computerized telescopes and mounts using NexStar technology (NexStar, NexStar GPS, CPC, etc).

Forum moderators: Brian Risley, junomike, pastortim
  • 12976 topics
  • 158900 replies
Alternative Wifi control fo... - last post by Frapeno

Questar Forum

A forum for discussing Questar and Quantum telescopes

Forum moderators: Brian Risley, cbwerner, Erik Bakker
  • 1308 topics
  • 12483 replies
So I was scammed on my firs... - last post by sgorton99

Meade Computerized Telescopes

A forum to discuss advanced Meade scopes. Among them the ETX, LX90, LX200, LX200 GPS, RCX, and the LX200 ACF series.

  • 8660 topics
  • 75847 replies
ETX-125 Help and Advice w/... - last post by Thrifty1

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Astronomy Shows & Conferences

A place to discuss, learn about and make plans for NEAF, Arizona Science and Astronomy Expo, imaging conferences and more.

Forum moderators: nicknacknock, orlyandico, Rocket Ron
  • 309 topics
  • 6828 replies
AIC - San Jose - 9/28 to 10/1 - last post by George N

Astro Art, Books, Websites & Other Media

A place to share your astronomy artwork (non-photographic) and *non* commercial astronomy websites and discuss astro related books, magazines, charts, movies and TV shows.

Forum moderators: JayinUT, junomike, The Ardent
  • 3732 topics
  • 39373 replies
Annals of the Deep Sky Volu... - last post by dpastern

Astronomy Clubs and Star Parties

For discussion and announcements of astronomy club meetings, star parties and other events.

  • 2807 topics
  • 78635 replies
Calhoun October 2017 Inform... - last post by tag1260

Astronomy Software & Computers

This is the place to discuss all things associated with computers & gadgets, both hardware and software (including PDAs, smartphones, tablets, laptops, astronomy programs and apps, Celestron SkyScout and Meade MySky devices, etc.) -- as they relate to astronomy.

Forum moderators: nicknacknock, PatHolland, rgsalinger
  • 6129 topics
  • 53429 replies
GoodToStargaze.com - new we... - last post by NiteGuy

Science! Astronomy & Space Exploration, and Others

Discuss all science topics, particularly the sciences relating to Astronomy and Space Exploration. This includes all the natural sciences: Physics, Chemistry, Geology, and Biology. They can include applied sciences such as engineering and construction as well. Wherever the scientific method is used, you can discuss it here. As always, no politics, pseudo-science, crack-pottery, or anti-science.

  • 4745 topics
  • 71107 replies
Moons as planets - last post by russell23

Space Rocks

This is the place to discuss meteorites and related subjects - including tektites, impact theories, and parent bodies. Got a question about collecting or caring for your meteorites? Ask it here.

Forum moderators: cbwerner, darklighteditor, Jeff Struve
  • 1078 topics
  • 9935 replies
What is your favorite meteo... - last post by peter scherff

North American Total Solar Eclipse 2017

A forum for discussion of all things related to the North American total solar eclipse of 2017 - events, outreach, equipment, etc.

  • 799 topics
  • 8538 replies
Solar eclipse in August 2,... - last post by Casmith1228

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Cloudy Days & Microscopes

This forum is to discuss birding and other daytime or indoor terrestrial usage of optics, and related equipment; e.g. microscopes.

Forum moderators: nicknacknock, Rocket Ron, Starman27
  • 1429 topics
  • 21808 replies
A Couple More Diatom Pics - last post by NGC704

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Vendor and Group Announcements

A place for vendors and non-CN related organizations to post announcements.

Forum moderators: Brian Risley, nicknacknock
  • 4547 topics
  • 34461 replies
APM UFF eyepieces back in s... - last post by Starman1

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