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Cloudy Nights Announcements

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

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Fred Bieler, founder of Ast... - last post by Astronomics

Discussion of CN Articles, Reviews, and Reports

A place to discuss the articles posted on Cloudy Nights

Forum moderators: Dan Crowson, The Ardent
  • 2,456 topics
  • 28,250 replies
Deep Sky Lucky Imaging - last post by JuergenB

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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January 2020 Celestial Cale... - last post by Dave Mitsky

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Beginners Forum (No astrophotography here - please read the forum description)

A place for new astronomers to ask visual observing or basic equipment questions and report their findings.
- Advanced or specialized topics should be discussed in their dedicated forums.
- Beginning astrophotographers should read, and then post, in the Beginning & Intermediate Imaging Forum.

Forum moderators: Jond105, spereira, Starman27
  • 29,926 topics
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First Ever Telescope.(Advic... - last post by JOEinCO

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, Jond105, spereira, Uwe Pilz
  • 11,639 topics
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Looking for books that goes... - last post by JOEinCO

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, Starman27
  • 1,019 topics
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What Is Our Role As Amateur... - last post by ButterFly

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, MJB87
  • 1,812 topics
  • 22,031 replies
I just want to look at orio... - last post by csa/montana

Toggle Equipment Discussions Equipment Discussions

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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, Sean Cunneen, Starman81
  • 20,470 topics
  • 332,422 replies
A 24-incher - and be quick!... - last post by a__l

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

Forum moderators: Erik Bakker, Jawaid I. Abbasi, Uwe Pilz
  • 16,811 topics
  • 250,736 replies
Canon 10x32 IS versus Nikon... - last post by ihf

Binoviewers

Binoviewer discussion forum

Forum moderators: Jawaid I. Abbasi, junomike, nmoushon
  • 4,959 topics
  • 51,912 replies
Binoviewing with Refractors - last post by grif 678

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: gustavo_sanchez, Jaimo!, Starman27
  • 18,402 topics
  • 278,520 replies
SCT temperature control? - last post by gfstallin

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 mid-1990's - refractors, reflectors, and early SCT's. Discussing all aspects of restoring, collecting, and observing with older scopes. Discussion of 25-year-old scopes still in production is OK but please don't post newer examples of those, except for actual side-by-side comparisons to demonstrate detail changes.

Forum moderators: CharlieB, MJB87, rgsalinger, Sean Cunneen
  • 14,387 topics
  • 372,373 replies
Critique of Classic 80mm F1... - last post by Grahaml

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.

Forum moderators: Jeff Struve, rgsalinger, Stelios
  • 29,381 topics
  • 339,513 replies
Auto Focuser Thoughts and R... - last post by t-ara-fan

Eyepieces

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

Forum moderators: Cotts, FirstSight, Jaimo!
  • 31,473 topics
  • 561,428 replies
Eyepiece choice for Lunar... - last post by cpsTN

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.

  • 31,947 topics
  • 366,471 replies
Vixen Original Polaris vs n... - last post by Stephen Kennedy

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.

  • 5,778 topics
  • 112,020 replies
Subfloor over concrete pad... - last post by kiwiguy

Reflectors

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

Forum moderators: flyingcougar, GShaffer, spereira
  • 21,634 topics
  • 357,737 replies
Want a Planet killer-sugges... - last post by GShaffer

Refractors

A forum for discussing refractor telescopes.

Forum moderators: FirstSight, junomike, rgsalinger, Uwe Pilz
  • 28,281 topics
  • 607,442 replies
Skywatcher 120ED, 6 Years l... - last post by aa6ww

Toggle Astrophotography and Sketching Astrophotography and Sketching

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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: johnsoda, nmoushon, spereira, Stelios
  • 46,628 topics
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Let's Talk Voyager - last post by CrzHrs

Film Astrophotography

Discussions about astrophotography using film.

Forum moderators: CharlieB, Erik Bakker, Uwe Pilz
  • 2,499 topics
  • 17,361 replies
The Moon on Dry Plate - last post by mcolbert

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: johnsoda, rgsalinger, Starman27
  • 41,805 topics
  • 340,624 replies
Process this; Orion Molecul... - last post by sharkmelley

CCD/CMOS Astro Camera Imaging & Processing

This forum is 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: Dan Crowson, flyingcougar, johnsoda, Stelios
  • 43,918 topics
  • 370,990 replies
ZWO ASI 6200 MM PRO initial... - last post by Ken82

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!

  • 38,418 topics
  • 264,975 replies
Mars 2020 - Getting Ready - last post by Tom Glenn

Sketching

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

Forum moderators: frank5817, Jeff Struve, Uwe Pilz
  • 11,471 topics
  • 110,110 replies
Two more OC's in Auriga... - last post by DDEV

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Solar System Observing

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

  • 7,652 topics
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Jupiter-Saturn Conjuction 2020 - last post by Dave Mitsky

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: frank5817, gustavo_sanchez, Starman81
  • 5,822 topics
  • 46,516 replies
The Classic Moon - last post by John_Moore

Deep Sky Observing

A dark place to discuss deep sky observing and observations

Forum moderators: CharlieB, Jond105, orlyandico
  • 8,776 topics
  • 102,693 replies
Never visited a "dark s... - last post by Rocklobster

Double Star Observing

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

Forum moderators: CharlieB, Jond105, Uwe Pilz
  • 3,243 topics
  • 34,647 replies
It's Trap Season Again! - last post by MikiSJ

Solar Observing and Imaging

Hot place to discuss solar observing and imaging topics

Forum moderators: GShaffer, Jaimo!, junomike
  • 30,020 topics
  • 234,681 replies
[HELP]: Coronado SolarMax I... - last post by amajed172

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: Cotts, rgsalinger, star drop
  • 1,419 topics
  • 10,197 replies
Potentially bright supernov... - last post by robin_astro

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Celestron Computerized Telescopes

Discussion forum for Celestron computerized telescopes and mounts using NexStar and StarSense technologies, including CPC, CPC Deluxe HD, NexStar SE/SLT/Evolution, etc.

Forum moderators: junomike, MJB87
  • 14,688 topics
  • 177,764 replies
Starsense Explorer - last post by Anony

Questar Forum

A forum for discussing Questar and Quantum telescopes

Forum moderators: Erik Bakker, johnsoda
  • 1,871 topics
  • 20,994 replies
So whats all the hype about... - last post by Jon Isaacs

Meade Computerized Telescopes

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

  • 9,485 topics
  • 82,118 replies
What is the Meade #777 OAG... - last post by orangeusa

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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: GShaffer, orlyandico, spereira
  • 376 topics
  • 8,027 replies
RTMC bites the dust - last post by ATM57

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: junomike, spereira, The Ardent
  • 4,240 topics
  • 44,676 replies
Online Astrophotography Mag... - last post by genedalton

Astronomy Clubs and Star Parties

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

Forum moderators: alphatripleplus, Jawaid I. Abbasi
  • 3,132 topics
  • 84,404 replies
Golden State Star Party (GS... - last post by DarkSkyKen

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.

  • 7,343 topics
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Compatibility Question on CPWI - last post by MitchK

EAA Observation and Equipment - Please read the forum rules and comply with them

Electronically Assisted Astronomy (EAA) is the use of an analog or 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.

  • 7,562 topics
  • 111,625 replies
Let the NV Journey Begin - last post by ForgotMeHuh

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.

Forum moderators: FirstSight, GShaffer, LivingNDixie
  • 5,246 topics
  • 78,944 replies
Does science ever scare you? - last post by CygnuS

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: Jeff Struve
  • 1,141 topics
  • 10,377 replies
possible new meteorite EIFE... - last post by stonesnuffer

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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: Starman27
  • 1,505 topics
  • 22,363 replies
? about protoza ranching. - last post by Hugh Peck

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Vendor and Group Announcements

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

Forum moderators: CharlieB, flyingcougar, rgsalinger
  • 5,482 topics
  • 41,793 replies
Lunatico Astro - new wifi +... - last post by lunaticoastro

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