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ASTRONOMY

After Dark

Discuss TONIGHTS astro activity

609 threads
737 replies

Aurora on January 1

by Maurice Clark

January 19, 2025 10:39 AM

ASTRONOMY

General astronomy discussion

331 threads
552 replies

Beginning Astronomy?

We are AstroMart and we are here to help

1137 threads
2192 replies

Deep Sky Observing

A forum for dialog on astronomical observing. Challenges, conquests-etc.

1481 threads
2092 replies

Polaris always visible?

by Greg Shaffer

March 1, 2023 05:04 AM

Solar System Observing

Share your techniques, accomplishments, or questions on solar system observing here!

1978 threads
2032 replies
91 threads
132 replies

Comet 2024G3 ATLAS

by Maurice Clark

January 26, 2025 05:43 AM

LUNATICS

All things MOON

110 threads
121 replies

Last week's eclipse

by Maurice Clark

March 16, 2025 06:20 PM

Meteorites & Meteors

Flying and not flying

112 threads
166 replies

Aubrites

by Greg Shaffer

September 18, 2021 04:28 PM

252 threads
243 replies

Star Parties

A place to plan and discuss upcoming star parties!

586 threads
499 replies

ASTRONOMY EQUIPMENT

Equipment Talk

A forum to discuss something near and dear to every amateur astronomer's heart - Equipment!

9651 threads
14377 replies
2061 threads
3576 replies

Meade WA 18mm

by Rod Kaufman

October 12, 2026 06:19 PM

Refractors

For those that prefer to see things "straight"

1327 threads
2150 replies

Telescope Making

Everything you always wanted know about Telescope Making but didn't know where to ask.

2308 threads
3163 replies

6 inch F8 Newt build

by Andre Coleman

September 29, 2024 04:42 AM

466 threads
485 replies
605 threads
697 replies

Radians Adapted for Binoviewing

by Finn Lynch

December 13, 2025 06:05 PM

449 threads
803 replies

Scarcity of Domes

by Richard Angelo

June 29, 2026 04:19 PM

526 threads
449 replies

Reflectors

ALL mirror telescopes

590 threads
931 replies

IMAGING

CCD Imaging and Processing/Deep Sky

DEEP SKY IMAGERS have their own unique Imaging and Processing issues - Now they have their own FORUM

4372 threads
13027 replies

Guide Scope Suggestions

by Robert Hayes

September 6, 2026 01:52 PM

CCD Imaging and Processing/Solar System

SOLAR SYSTEM IMAGERS UNITE

6789 threads
12534 replies

Digital SLR AstroPhotography

Digital Wins over Film

965 threads
1373 replies

Canon 60DA repair

by craig betzina

January 27, 2025 07:53 PM

Film Astrophotography - Imaging and Processing

Film astrophotography is alive and well. Let's share techniques, challenges, successes and astrophotos! Best film - lens - camera etc?

825 threads
816 replies
417 threads
792 replies

Some images from Cerro Tololo

by Patrick Mog

February 6, 2025 10:43 PM

775 threads
958 replies

Timber Wolves

by Michael Caskey

March 15, 2022 07:59 AM

BIRDING

Birding Optics and Photos

Trying to find that perfect pair of binoculars or spotting scope for your kind of birding? Here is the place to discuss all forms of sport optics!

2487 threads
3256 replies

ASTROMART GROUPS

1587 threads
2310 replies

Missing Messages

by Bob Pappas

Yesterday 02:27 AM

493 threads
516 replies

Current Astromart ads

by Ernie Spragg

January 30, 2026 12:56 AM

MY STUFF

206 threads
338 replies

American Heaven

by Bruce Karbal

May 25, 2025 05:34 PM

212 threads
235 replies

My Riley

by Martin Collins

July 13, 2022 12:48 AM

Pictures of Me and My Telescope and........

Got a picture of you with your scope or star party pictures or....

517 threads
870 replies

My new hobby....

by Mark Wales

November 23, 2020 12:14 PM

VENDORS

APM

180 threads
173 replies
509 threads
797 replies
498 threads
490 replies
303 threads
320 replies

Hubble optics any info

by Ron Oehlert

January 29, 2014 01:57 AM

465 threads
483 replies
489 threads
442 replies
663 threads
684 replies

Baader clicklock

by Martin Collins

May 24, 2022 05:39 AM

390 threads
340 replies
3 threads
1 reply

Unitron

by Floyd Blue

February 24, 2014 05:47 AM

72 threads
62 replies

C 110/750 Kometensucher

by Vivek Hira

February 10, 2014 06:42 PM

COMMENTARY - CAREFUL - READ THE TERMS OF SERVICE

Audio

Stereos/Surround/DTS/etc

34 threads
59 replies
188 threads
149 replies

One of the best ever ..

by Fred Dase

November 16, 2012 04:56 AM

Global Warming - REAL or NOT

" Human Caused "

824 threads
1008 replies
186 threads
154 replies

Man vs. Machine, the HFT markets

by Dave Snope

December 13, 2012 06:46 PM

My Favorite WIMP.COM or YOUTUBE.COM

Follow the terms of service here kids!

89 threads
76 replies

No Holds Barred

No cussing - no biting - no whining.

252 threads
374 replies

NEVER FORGET September 11, 2001

by Bruce Karbal

September 11, 2026 01:01 PM

10625 threads
43989 replies

Religion

Anyone that places posts that could be considered persecution of religious faith here risks their account. We have other forums for your use.

1502 threads
1387 replies

Merry Christmas

by Ed Blankenship

January 4, 2017 05:30 AM

321 threads
324 replies

A Tribute To Sandy Koufax

by Rod Kaufman

September 9, 2025 06:27 PM

227 threads
1890 replies

OTHER GROUPS

Camping and Outdoors

The art of survival and enjoyment

15 threads
35 replies

New R-pod Camper

by John Love

August 18, 2015 02:08 PM

116 threads
195 replies
48 threads
63 replies

New KX3

by Jim Carpenter

July 29, 2012 01:21 AM

139 threads
61 replies

Seeking Ralph Foss

by Ernie Spragg

February 2, 2026 04:22 AM

SCI-FI

Books - Movies - Music Best/Worst

71 threads
163 replies

THIS BOOK WILL READ FOR YOU

by kiwi slim

November 10, 2018 10:21 PM

26 threads
19 replies

Stolen UC Obsession?

by Gerry Stowe

December 16, 2020 12:49 PM

Prayer Line

You are not alone. Not "God" specific. Preachers will be deleted.

30 threads
67 replies