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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.

Speciality Forums


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
  • 382 topics
  • 8,110 replies
Just got my email ...NEAF! - last post by Midnight Skies

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
  • 4,275 topics
  • 45,071 replies
Sky and Telescope site gets... - last post by brentknight

Astronomy Clubs and Star Parties

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

Forum moderators: alphatripleplus, Jawaid I. Abbasi
  • 3,147 topics
  • 84,596 replies
Spring 2020 Staunton River... - last post by astrogeek64

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.

  • 7,425 topics
  • 64,107 replies
Conversion ASIAIR to Stella... - last post by Don Marcotte

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.

  • 7,682 topics
  • 113,074 replies
.7 Antares reducer method - last post by Peregrinatum

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
  • 5,287 topics
  • 79,414 replies
Once our Sun is dead and co... - last post by ColoHank

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
  • 1,143 topics
  • 10,446 replies
What do I have found? - last post by Blackbelt76

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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