Jump to content

  •  

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.

Toggle Announcements and News Announcements and News

  Forum Stats Last Post Info

Cloudy Nights Announcements

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

  • 669 topics
  • 550 replies
Congratulations Josh Smith,... - last post by Erix

Discussion of CN Articles, Reviews, and Reports

A place to discuss the articles posted on Cloudy Nights

Forum moderators: maugi88, nicknacknock
  • 2301 topics
  • 25849 replies
THE BAADER BBHS-SITALL SILV... - last post by Starman1

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
  • 204 topics
  • 25 replies
July 2016 Celestial Calendar - last post by Dave Mitsky

Toggle General Astronomy General Astronomy

  Forum Stats Last Post Info

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.

  • 25651 topics
  • 387594 replies
"How far can your teles... - last post by Joe Gerardi

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: bartine, LennyM, LLEEGE, pastortim, spaceydee
  • 7733 topics
  • 119322 replies
There must be other life ou... - last post by Antonio Spinoza

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, nitegeezer
  • 631 topics
  • 5513 replies
Planetariums for Outreach (... - last post by Augustus

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: nitegeezer, PatHolland, Relativist
  • 1301 topics
  • 14593 replies
Yet another compelling reas... - last post by Ed Wiley

Toggle Equipment Discussions Equipment Discussions

  Forum Stats Last Post Info

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.

  • 16177 topics
  • 237928 replies
Compliant bearings - and th... - last post by polaraligned

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

  • 13736 topics
  • 195094 replies
Oberwerk 25x100IF Deluxe vs... - last post by planenator

Binoviewers

Binoviewer discussion forum

Forum moderators: Jawaid I. Abbasi, Joe C, nmoushon, pastortim
  • 4281 topics
  • 44265 replies
Eyepiece for Celestron Bino... - last post by REC

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
  • 14369 topics
  • 209245 replies
How do you mount a Vixen do... - last post by GolfSierra

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.

  • 11264 topics
  • 241789 replies
Unitron 152 Arrives - last post by Den25

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: cbwerner, Ken Sturrock, rflinn68, rgsalinger
  • 22763 topics
  • 265270 replies
CG5 clockdrive - last post by dmgriff

Eyepieces

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

Forum moderators: ausastronomer, cbwerner, Cotts, Jaimo!, maugi88
  • 26511 topics
  • 445915 replies
Best planetary and deep sky... - last post by areyoukiddingme

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.

Forum moderators: JayinUT, orlyandico, spaceydee
  • 23248 topics
  • 255928 replies
AVX altitude runout? - last post by MCovington

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.

  • 4515 topics
  • 91304 replies
HOA's and creative obse... - last post by JJK

Reflectors

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

  • 18119 topics
  • 288516 replies
Asking for Help from LightB... - last post by Phucdang

Refractors

A forum for discussing refractor telescopes.

  • 22587 topics
  • 447398 replies
Post a picture of your ref... - last post by CCD-Freak

Electronically Assisted Astronomy

A meeting place for people that use or wish to discuss Electronically Assisted Astronomy and the equipment used. Electronically Assisted Astronomy is the use of a digital image capturing device in lieu of an eyepiece at the telescope.

  • 4241 topics
  • 59619 replies
Possible Scopes to Use With... - last post by Sarkikos

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

Toggle Astrophotography and Sketching Astrophotography and Sketching

  Forum Stats Last Post Info

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!

  • 28022 topics
  • 263587 replies
Many firsts on the Eagle, C... - last post by Jeff2011

Film Astrophotography

Discussions about astrophotography using film.

Forum moderators: 1965healy, Erik Bakker, Uwe Pilz
  • 2324 topics
  • 15957 replies
Getting started with film a... - last post by Michal1

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, pastortim
  • 34423 topics
  • 285036 replies
Antares-rho Ophiuchi region... - last post by cdavid

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, PhaedrusUpshaw
  • 31952 topics
  • 265424 replies
Processing is EVERYTHING! - last post by gjewison

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: bartine, JayinUT, nmoushon, Starman81
  • 30187 topics
  • 215444 replies
Problem opening files in Au... - last post by WarmWeatherGuy

Sketching

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

Forum moderators: JayinUT, PhaedrusUpshaw, Undermidnight
  • 8512 topics
  • 84881 replies
Deep M27 - last post by azure1961p

Astro Imaging/Sketching Contest

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

Forum moderators: rflinn68
  • 427 topics
  • 2894 replies
A huge field of view of NGC... - last post by junomike

Toggle Observing Observing

  Forum Stats Last Post Info

Solar System Observing

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

Forum moderators: Jaimo!, Jawaid I. Abbasi, orlyandico
  • 6610 topics
  • 65244 replies
Collimation - last post by jupiter_io_europa

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, LennyM, nicknacknock, Starman81
  • 4935 topics
  • 40122 replies
Lunar Occultation of Aldeba... - last post by MarkGregory

Deep Sky Observing

A dark place to discuss deep sky observing and observations

Forum moderators: Dave Mitsky, Knuklhdastrnmr, orlyandico
  • 7453 topics
  • 84191 replies
Naked Eye Globular Clusters - last post by Allan Wade

Double Star Observing

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

Forum moderators: noisejammer, PJ Anway, rflinn68, Uwe Pilz
  • 2544 topics
  • 28412 replies
Reimaging BEM catalog - last post by Nucleophile

Solar Observing and Imaging

Hot place to discuss solar observing and imaging topics

Forum moderators: GShaffer, Jaimo!, Ken Sturrock, LLEEGE
  • 25639 topics
  • 202638 replies
Lunt CaK diagonal with oile... - last post by George9

Variable Star Observing and Radio Astronomy

This is a forum for variable star observers and radio astronomy discussion.

Forum moderators: noisejammer, rgsalinger
  • 1016 topics
  • 7070 replies
Could this be a variable st... - last post by Cames

Toggle Telescope Specific Forums Telescope Specific Forums

  Forum Stats Last Post Info

Celestron NexStar

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

Forum moderators: Brian Risley, pastortim
  • 11911 topics
  • 147979 replies
Why can't Evos points t... - last post by outofsight

Questar Forum

A forum for discussing Questar and Quantum telescopes

Forum moderators: Brian Risley, cbwerner, Erik Bakker
  • 1072 topics
  • 9733 replies
Questar 3.5 and a Quantum 4... - last post by BGeoghegan

Meade Computerized Telescopes

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

  • 8240 topics
  • 71937 replies
RCX400: Almost got it runni... - last post by Raginar

Toggle Speciality Forums Speciality Forums

  Forum Stats Last Post Info

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, nitegeezer, orlyandico
  • 267 topics
  • 6247 replies
North West Astronomy Festiv... - last post by gfamily

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: Geo557, maugi88, spaceydee
  • 3525 topics
  • 37039 replies
New Books? - last post by Jeff B1

Astronomy Clubs and Star Parties

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

Forum moderators: darklighteditor, Jawaid I. Abbasi, Joe C
  • 2639 topics
  • 75596 replies
2016 Black Forest Star Part... - last post by jpbutler

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
  • 5561 topics
  • 47993 replies
GradientXterminator question - last post by Poochpa

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.

  • 4510 topics
  • 66585 replies
Finding Life in the Univers... - last post by llanitedave

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: darklighteditor
  • 1030 topics
  • 9591 replies
Publications of interest - last post by tchandler

Toggle Other Other

  Forum Stats Last Post Info

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: Geo557
  • 1404 topics
  • 21666 replies
Meiji EM32 unboxing - last post by outofsight

Toggle CN Feedback and Vendor Announcements CN Feedback and Vendor Announcements

  Forum Stats Last Post Info

Vendor and Group Announcements

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

Forum moderators: Brian Risley, Greyhaven, nicknacknock
  • 4082 topics
  • 28316 replies
Binoviewers Supercharging S... - last post by denis0007dl

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.




  • 7267625 Total Posts
  • 95212 Total Members
  • TheEmperor Newest Member
  • 1465 Most Online


Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics