Amateur Astronomy

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Astrophotography and CCD Imaging Images
- Astronomy Pictures
- Astronomy CCD Images
- Small Scope Images
- Amateur CCD Astronomy
- Astrophotographs
- Galaxy Images
- Astro Photo Gallery
- Astrophotography by Bob and Janice...
- Deep Sky CCD Imaging and Advanced ...
- ONeills Astroimaging
- Pizs Jewel Box
- CCDAstrophotography
- NightSkyHunter
- Adventures in Astrophotography
- AstroDigital
- Astrophotography by Dave Dockery
- Garys Astrophotography Page
- Russell Croman Astrophotography
- Welcome to my Astronomy Homepage
- Astro Cruise
- CCD Astronomy
- Night Sky Wonders
- A Shot in the Dark
- Astro Imaging
- Willemins Homepage
- Astrophotography from the Suburbs
- CCD Astrophotography by Matt Thomas
- Morden Observatory
- Starry Flow in Night Sky
- Telescopemans Space
- The Arriola Observatory
- Urban Imager
- Amateur Astrophotography
- Astronomy by Frank
- Backyard Amateur Astronomy from N5...
- Imaging by Clay Kessler
- Johns Observatory
- See the Glory
- Al Legarys CCD Cookbook Imaging
- Astro Photography - Australia
- Pyros Home
- Urban Astro Images
- Andys Astronomy Page
- Rons Astrophotography
- Astronomy and Astrophotography
- Astrophotography
- Astrophotography by Dave Kodama
- Astrophotos of Korean Amateur Astr...
- Images from the Night Sky
- Imaging the Cosmos
- My Place
- Port OConnor Portal
- The Heavenly View
- Theos Astro Realm
- Astronomical and Nightscape Photog...
- Astrophotography by Tom Matheson
- Deep Sky
- Michael Purcells Driveway Astropho...
- My Best Astronomical Pictures
- PJMs Astronomy Gallery
- Rubens Celestial Images
- Starry Night Photography
- Antonio Cidadaos Lunar and Planeta...
- Astronomy - Images
- Astrophotography
- Astrophotography
- CCD Astrophotography by Jurgen Stein
- Chris Hendrens Night Sky Photography
- Imaging the Deep Sky
- John and Janets Amateur Astronomy Page
- Lentin Observatory
- Martins Black and White Deep Sky A...
- Michael Koppelmans Astrophotography
- Owe Dahrens Homepage
- Randy Brewers Astronomy Web
- Roels Astronomy Webpages
- The Arcturus Observatory
- The Universe in Color
- Tom Conners CCD Image Archive
- Totalnie Amatorska Astrofotografia
- AIDA - Astronomical Image Data Archive
- Astroimaging by David Barmore
- Astrophotography by Preston S. Justis
- Billions and Billions - Astrophoto...
- Birdman to the Stars
- CCD Astronomy in Cassis
- CCD Astrophotography by Jon Christ...
- Ed Graftons CCD Astro-imaging Page
- Events in the Night Sky
- Eyes on Sky
- Frank Castagnas Astrophotography Page
- Halebopp Info
- Images from Space
- Kevin Kesslers Astrophotography
- La Cañada Observatory
- Los Angeles Astronomy
- Mark de Regts Astronomical Images
- Mungo Smash - Astrophotography
- Natures Peak - Astrophotography by...
- Oles Astronomy Site
- Ray Gralaks CCD Images
- Robert Reeves Celestial Photography
- Space Scenes
- Steve Leikinds Astronomical Imagin...
- Alienaters Astro
- Analemma.de
- Astronomical Imaging by Wallis and...
- Astronomy
- Astrophotography by Mark Hunt
- Astrophotography Projects
- Astrophotos by Mike McCollum
- City Astrophotography
- Dans CCD Imaging Page
- Hubbards Hobbies
- Ray Shores Astronomy and Astrophot...
- Real-Time Image Gallery
- Starmatt Astrophotography
- The Astrophotos Directory
- The Light of Creation
- Toms Eye On the Sky
- Astrophotography
- Astrophotography by David Messier
- Astrophotography by Jeff Allen
- Astrophotography by Mike Leitch
- Astrophotography Gallery of Bobby ...
- CCD Images by Larry Citro
- Dark Night
- Dark Sky Images
- Deep Space Astrophotography
- Geoffs Photography
- Holloway Comet Observatory
- Russell Kings Astro Images
- SJK Astronomy
- Southern-X Observatory
- Stellar Reflections
- Steve Stefanik - Amateur Astronomer
- W.I.S.E. - I - Skies Objects
- Welcome to Celestial Wonders
- A Blue Crown Amazon Production
- Astronomy Page
- Astronomy with Cosmicmark
- Astrophotography by Jim Vineyard
- Astrophotography by Sam Pitts
- Bob Benamatis CCD Astroimaging
- CroAstro
- Dave Miller Astrophotography
- Freds Astronomy
- Jerry and Wandas Astronomy Page
- The Stirland Observatories
- Willis Greiner Photography
- Wye Mountain Observatory
- Al Kellys CCD Astrophotography Page
- Astronomical Photographs
- Astronomy - Lunar Section
- Astrophotography, Made in Flanders
- Dale Irelands Astronomy Page
- Earthstar Continuum
- Excursions into Alien Territory
- Geoffs Photography
- Lonewolf Online: Astronomy and Ast...
- Mikes Astronomy Pages
- Astroarte de Miguel Claro
- Astrophotography by Sam Pitts
- Axel Mellingers Astrophotography
- Cosmic Images
- Dark Star Images
- Dave Osbornes Astro Images
- Davids Astro Pages
- Sarawak Skies
- The Curdridge Observatory
- Art of the Night Sky
- Astro Meeting
- Astrobserver
- Astrophotography by Anthony Ayioma...
- Astrophotography by Dr. Steve Mazlin
- Astrophotography with an ETX 70
- Aurora Borealis Photo Gallery
- Best Images of the Advanced Observ...
- Black Holes and Beyond
- Blueberry Pond Observatory
- CCD Imaging and Astrophotography
- Celestial Images - Astrophotography
- Chucks Astrophoto Page
- Cosmotography: CCD Imagery of the ...
- Dark Skies - Astro Imaging
- HrAstro
- Mike Kipps Astroshots
- Nightlight Celestial Images
- Paul Mayos Southern Astrophotogra...
- Skychasers
- Southend Bradfield Observatory
- StarCo
- The Minnesota Automated Plate Scan...
- Tony and Daphne Hallass Astro Photos
- Aosics: Astronomy
- Astroargazkigintza
- Astronomical Images by Ichiro Ohno
- Astronomy and Astrophotography
- Astroscene
- Bill and Teds Excellent Astro-Pict...
- Bills Astro Photos
- Giulio Pecora Astrophotography Site
- Misti Mountain Observatory - Astro...
- Near-Live Leonid Watching System
- Paul Tristrams Astrophotography


Amateur Telescope Making
- An Amateur Telescope Makers Projects
- Scope Making
- ATM - Amateur Telescope Making
- Astronomy and Telescope Making
- Astro Designs
- 100% Do It Yourself
- Making and Motorizing of Telescope
- A Photovisual Maksutov Cassegrain ...
- Bills 14.5 Inch Telescope Making P...
- Mirror Making and Other Activities...
- The Construction - Littlebear Obse...
- Mikes Telescope Workshop
- The ATM Site
- Weird Telescopes
- I and My Telescope
- Computer Operated Telescopes
- Digital Setting Circle Installatio...
- Digital Setting Circle Installatio...
- Amateur Telescope Makers (ATM) Arc...
- How Products Are Made: Telescope
- Mike Lindners Telescope Making
- Telescope Making 1997 - 2000
- ATM Letters
- Donkeys and Fat Boys Telescope Page
- Meade 826 Reflector Telescope
- Stellafane ATM Pages
- Als Custom Telescope Accessories
- Foucault Tester
- Jim Richbergs Mostly Astronomy Web...
- Shane LaPierres ATM Pages
- The ATMs Workshop
- Daves ATM Page
- Poor Meadow Dyke Observatory
- San Francisco Sidewalk Astronomers...
- Stellafane ATM Pages
- The Amateur Telescope Makers Email...
- The Octagonal Observatory
- Astral Weeks
- Got Grit?
- Dan Bakken and Hercules

Beginners
- Amateur Astronomers Notebook
- Beginners Guide to Astronomy
- A Practical Guide to Astronomy
- Telescope Simulator
- Amateur Astronomy
- My First Telescope
- Telescopes
- Articles with Advice for Beginning...
- Telescopes
- Basic Astronomy
- Telescopes for the Beginner
- Astronomy for Beginners
- Small Telescope Astronomy for Begi...
- Astronomy for Beginners
- Telescope Simulator and Calculator
- Astronomy and Telescopes
- Star Gazer
- Observational Astronomy
- Skywatch
- Astronomy for Kids
- Astronomy Magazine - Intro to Astr...
- Astronomy - An Introduction to Sky...
- Astronomy for the Absolute Beginner
- Beginners Astronomy
- For the Beginner
- The Astrogirl Homepage
- The Beginner
- Tom Campbells Amateur Astronomy
- About Astronomy
- Astrocentral - Beginners Guide to ...
- Backyard Voyager
- Beginning Astronomy
- Beginning Urban Sky Watching
- Buying your First Telescope
- Sights Above
- Sky & Telescope - How to Start...
- Sky & Telescope: How to Start ...
- Astro-Nuts - Astronomy Beginners Help
- Astronomy and Astrophotography for...
- Astronomy by Frank
- Astronomy Mayhem - Getting Started...
- Astronomy Today - Telescope Buyers FAQ
- Lainies Astronomy Webpage for Begi...
- So You Wanna Buy a Telescope
- The Heretics Guide to Choosing and...
- Beginning Urban Sky Watching
- Where Amateur Astronomy Resides
- Ask the Astronomer
- Astronomy: The Voyage
- Getting Started in Astronomy
- The Astronomy Nexus
- Frequently Asked Questions in Astr...
- Northern Virginia Astronomy Club -...
- OBAFGKM
- The DDAS Astronomical Dictionary

Astrophotography and CCD Imaging
- Astrophotography Without A Telescope
- VideoAstro
- Digital Camera Astronomical Imagin...
- Eyeshots
- Ashs Astronomy Pages
- Shoestring Astronomy
- The New CCD Astronomy
- The Pyxis CCD Camera Project
- Astronomy and CCD Astro Imaging
- Deep Sky - Astrophotography For Am...
- The Pyxis CCD Camera Project
- Wide Field Astrophotography
- Amateur CCD and Film Astrophotography
- Astronomy by Rob Johnson
- Astrophotography and CCD Imaging
- Digital Camera Telescope Adapters
- Star Echoes
- WarboysAstro: Images of the Universe
- Alan Leggetts Amateur Webcam Astronomy
- Amateur Astronomy
- Astro Imaging Hints Page
- ASTROCAVA
- AstroChris
- Astrophotography and CCD Imaging
- Astrophotography by Brad Moore
- Astrophotography for the Amateur
- Comet McNaught
- Cosmos Imaging
- Coyote Skies
- Dark Skies Astro-Imaging
- Davids Astronomical Page
- Doc Gs Info Site
- Eagle Observatory
- Franco Sgueglia Web Site
- Franks Astro-Imaging
- HrAstro
- Lynkeos
- Matts Astronomy Website
- Micks Astronomy Page
- Ocupado.de
- Pleiades PixInsight
- Pleiades PixInsight
- Rogers Website of Astronomy and Ph...
- Scope Addiction
- Stellar Products
- The Basics of Astrophotography
- Ash Observatory
- Astrophotography by Brad Moore
- Astrophotography by Jim Ferreira
- Capella-Observatory - Astrophotogr...
- Clear Skies
- Irvington Observatory
- MVRs Astro Web Site
- The East Coast Conference on Astro...
- The Firmament
- A Basic Primer on Astrophotography
- AO ( Active Optics ) for Amateur I...
- Astro-Photography Mailing List (AP...
- Astronomy - 55 Degrees North
- Astronomy and Astromicroscopy
- Astrophotography Homepage of Wesle...
- Astrophotography with a Modified ...
- Catching the Light - Astrophotography
- Collected Data and Links on Low Li...
- Cosmicshed
- Grimée Observatory

Telescope Owner Resources
- Collimating Newtonian Optics
- Amateur Telescope Optics
- The Telescope Review Web Site
- Polar Align your Telescope
- How-to Articles
- Celestron C-130 Maksutov Modifications
- Observing Tips
- All About Telescopes
- Choosing your Telescopes Magnification
- Mike Barrells Astronomy Page
- NexStar Resource Site
- The Schmidt-Cassegrain Telescope W...
- LXD55
- Telescope Buyers Guide
- FAQ About Collimating a Newtonian ...
- Robin Gatters Home Page
- Roger Steers Astronomy Page
- Scotts LX200, ATM, and SCT Gadget Page
- How to Buy a Telescope
- Meade Advanced Products Users Group
- FUSE - Continuous Viewing Zone Cal...
- Measuring Reflectivity of Secondar...
- AstroDesigns by Ed Stewart
- How to Modify Your Celstar C8 Wedg...
- Mike Barrells Astronomy Page
- The ETX 70 Homepage
- DarkSkyFalcon Astronomy
- Telescope SA - The Cosmos Through ...
- The Naperville Astronomical Associ...

Deep Sky Observing
- Messier45
- The Messier Catalog
- Deep Sky Observing
- Visual Deep Sky Observing
- Deep Sky Collections and Catalogs
- Deepsky Observers Companion
- Messier Marathon
- The NGC/IC Project
- Arps Catalog Of Peculiar Galaxies
- Secrets of Deep-Sky Observing
- Astronomy Made Easy
- Deep Sky Intro
- List of Common Deep Sky Catalogs
- Secrets of Deep-Sky Observing
- A CCD Tour of the Universe
- Deep Sky - Sketching and Observing
- NetAstro Catalog
- Astronomical Sketches
- Ray Cashs Deep-Sky Page
- The Searchable Universe
- View-tahs Astronomy Pages - Deep Sky
- Drawings of Astronomical Objects
- Ians Astro Page
- Iiros DeepSky Sketches
- Challenging Observing Projects for...
- Challenging Observing Projects for...
- Bangkok Deep-Sky Objects Observing
- Deepsky Observers Companion
- The National Deep Sky Observers So...

Europe United Kingdom
- Orpington Astronomical Society
- Aberdeen Astronomical Society
- Nightlife
- Scarborough and Ryedale Astronomic...
- Beckington Astronomical Society
- Cambridge Astronomical Association...
- East Sussex Astronomical Society
- Eastbourne Astronomical Society
- Herschel Astronomical Society
- Orwell Astronomical Society (Ipswich)
- Oxford University Space and Astron...
- South East Kent Astronomical Society
- Sunderland Astronomical Society
- Association of Falkirk Astronomers
- Astronomical Society of Haringey
- Blackpool and District Astronomica...
- Bridgend Astronomical Society
- Chester Astronomical Society
- Chesterfield Astronomical Society
- Cleethorpes and District Astronomy...
- Coventry and Warwickshire Astronom...
- East Antrim Astronomical Society
- Knowle Astronomical Society
- Leicester Astronomical Society
- Letchworth and District Astronomic...
- Loughton Astronomical Society (LAS)
- Manchester Astronomical Society
- Newbury Amateur Astronomical Socie...
- North Staffordshire Astronomical S...
- South Lincs Astronomical and Geoph...
- Swansea Astronomical Society
- The Cornwall Astronomy Society
- Torbay Astronomical Society
- West of London Astronomical Society
- West Yorkshire Astronomical Societ...
- Abingdon Astronomical Society
- Astronomical Society of Edinburgh
- Aylesbury Astronomical Society
- Bolton Astronomical Society
- Brighton and Hove Astronomical Society
- Cardiff Astronomical Society
- Croydon Astronomical Society
- Ewell Astronomical Society
- Farnham Astronomical Association
- Flamsteed Astronomy Society
- Guildford Astronomical Society
- Gwynedd Astronomical Society
- Hampshire Astronomical Group
- Hebden Bridge Astronomy Society
- Leeds Astronomical Society
- Leicester University Astronomy Society
- Llandrillo College and Coastal Ast...
- Macclesfield Astronomical Society

Europe United Kingdom (part 2)
- Mid Kent Astronomical Society
- Newtons Astronomical Society
- North Devon Astronomical Society
- North West Group of Astronomical S...
- Norwich Astronomical Society
- Preston and District Astronomical ...
- Reading Astronomical Society
- Society for Popular Astronomy
- Solent Amateur Astronomers Society
- South Downs Planetarium and South ...
- South East Essex Astronomy Society
- South West Herts Astronomical Society
- Sunderland Astronomical Society
- The Astronomical Society of Glasgow
- The Stratford upon Avon Astronomic...
- University of Birmingham Astronomi...
- University of St Andrews Astronomi...
- Wadhurst Astronomical Society
- Wessex Astronomical Society
- West Cornwall Astronomical Society
- Wolverhampton Astronomical Society
- Worthing Astronomical Society
- Altrincham and District Astronomic...
- Association in Scotland to Researc...
- AstroSoc
- Ayrshire Astronomical Society
- Bedford Astronomical Society
- Birmingham Astronomical Society
- Border Astronomical Society
- Bradford Astronomical Society
- Breckland Astronomical Society
- Callington Community Astronomy Group
- Cardiff Astronomical Society
- Cody Astronomical Society
- Cornwall Astronomy Society (An Kow...
- Coventry and Warwickshire Astronom...
- Doncaster Astronomical Society
- Heart of England Astronomical Society
- Helensburgh Astronomical Society
- Highlands Astronomical Society
- Horsham Astronomy Group
- Huddersfield Astronomical and Phil...
- Ilkeston and District Astronomical...
- Irish Astronomical Society
- Mansfield and Sutton Astronomical ...
- Morays Astronomy Club, Sigma
- Newbury Astronomical Society
- North East Noctilucent Cloud Obser...
- Northumberland Astronomical Society
- Orpington Astronomical Society
- Salford Astronomical Society
- Sheffield Astronomical Society
- South Somerset Astronomical Society
- Southampton Astronomical Society
- The York Astronomical Society
- West Didsbury Astronomical Society
- Wiltshire Astronomical Society
- Wycombe Astronomical Society
- Wynward Woodland Park Planetarium ...

Sky Maps and Atlases
- NGC891 - Interactive Star Charts
- 3-D Starmaps
- SkyMaps
- Star Maps
- Monthly Sky Maps
- Lunaria Lunar Almanac Sky Maps
- Virtual Sky
- The Constellations and their Stars
- Your Sky
- Solar System Live
- Your Sky
- Star Gazer Guide
- The Dome of the Sky
- WikiSky
- MyStarsLive
- Out of This World - The Golden Age...
- Solar System Simulator
- Your Sky
- SolStation
- Backyard Astronomer
- CoolScopes.com
- Astroimager
- How To Learn Astronomy
- Astronomical Observatory
- Bad Astronomy
- Galaxies
- My Space - Amateur Astronomy
- Night Sky Observer
- Its Full of Stars
- Jasons Backyard Astro
- Astro Nut
- Astronomy Boy
- DabsonAstronomy
- Star Stryder
- Stargazing Network
- The Astro Pages
- Amateur Astronomy and Space Website
- Cosmic Voyage
- Daniels Astronomical Page
- My Astronomy Pages
- Planetarium Net
- The Astronomy Cafe
- Alpha Centauris Universe
- Astro World
- Carolina Sky
- Digital Astronomy Gallery
- Rogue Astronomers
- Summer Stargazing - Night Sky in t...
- The Silicon Sky
- Clear Skies On Demand
- Space
- StarJunkie
- The Edge of Nowhere
- The Night Site
- Ask an Astronomer
- Astronomy Awards
- Astroscopic Labs
- Daniels Astronomical Page
- Eagles Eye on the Sky
- Space Buffs
- Sundial, Calendar and Khmer Temples
- The Salopian Web
- Cherry Springs State Park - Starga...
- Online - Astroboy
- Pauls Astro-Links
- Rick Costello Space Art Paintings
- Whats Up: The Observatory in Eilat

Chats and Forums
- Absolute Beginners Astronomy Forum...
- Astronomy Forum
- Astronomy Forums
- Cloudy Nights - Forums
- Astronomy Hub
- Extreme Astronomy
- Skywatch
- Amateur Astronomy Mailing List
- Astro Guiding
- Astronomy Chat Room
- Astronomy Magazine - Forums
- ETXASTRO: Meade ETX Group
- Heavens Above
- The Guide to the Beyond Planet Ear...
- The Spaceport
- Astronomy Images
- Astronomy Shootouts
- Bad Astronomy and Universe Forum Today
- Chicago Astronomer
- ETXASTRO - Meade ETX Group
- Extensions for Keplers Laws of Gra...
- Heavens Above
- Our Dark Skies
- Sky Insight
- SpaceBanter
- The Uk Astro Imaging Forum
- AmAstroMB - Amateur Astronomy Mess...
- Amateur Astronomy Mailing List
- Astronomy Images on the Web
- Astronomy Magazine: Reader Forums
- Astronomy Shootouts
- Chatmag Chat Forum - Astronomy
- Sky Insight
- Solaris Forum Index
- Tims Astronomy Forum
- Astronomy Discussion Page
- FWHM Imaging Forums
- Skytrek Discovering Space
- Skytrek Discovering Space
- Space Talk

Sky Calendars
- SkyWatch
- Sky Calendars
- Sky Watch
- Clear Sky Clock
- AstroEvents
- SkyEye
- Astronomical Sky Calendar
- Observing
- Sky Diary and Monthly Observing Notes
- Astronomical Sky Calendar
- Observing
- The Night Sky This Week
- The Natural Year - Circular Almanac
- Que Tal
- Sky Events
- Starmanjers Sidewalk Stargazing
- Moonstick Information Site
- The Solar Almanac

Binocular Astronomy
- A Guide to Binoculars
- Binoculars for Astronomy
- BinoSky
- Telescopes and Binoculars
- Binoculars for Astronomy and Obser...
- Using Binoculars to View the Night Sky
- Handbook of Binocular Astronomy
- Astronomy Binocular Support
- Binocular Astronomy Notebook
- Binocular Basics
- Front Surface Mirror
- Astronomy In Your Hands

Canada
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Hamilton Amateur Astronomers
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Saint John Astronomy Club
- Ancient Light Astronomy Club
- Astro Club Borealis
- Elliot Lake Astronomy Club
- Fraser Valley Astronomers Society
- Peterborough Astronomical Association
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Astronomy & Physics Internet S...
- Club des Astronomes Amateurs de Laval
- Ottawa Valley Astronomy and Observ...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Sunshine Coast Astronomy Club
- Beauséjour Astronomy Club
- Big Sky Astronomical Society
- Bruce County Astronomical Society
- Cowichan Valley StarFinders Astron...
- Dorval Astronomy Club
- Lethbridge Astronomy Society
- Merritt Astronomical Society
- Okanagan Astronomical Society
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Royal Astronomical Society of Cana...
- Stratford Astronomy Group
- The Durham Region Astronomical Ass...
- The North Bay Astronomy Club
- The North York Astronomical Associ...

Amateur Telescope Making Dobsonian Telescopes
- ATM - 18" Dobsonian
- Dobsonian Evolution
- Building a 22" Telescope
- Equatorial Platform - Reagans Dob ...
- Nates 8" Dobsonian Telescope ...
- Plans for Building a Dobsonian Tel...
- Telescopes - Dobsonian Mount
- Building a 6" f7.6 Newtonian ...
- ATM Projects Page
- Building the PAC Telescope

United States California
- Riverside Astronomical Society
- Astronomical Society of the Desert
- Peninsula Astronomical Society
- San Bernardino Valley Amateur Astr...
- San Diego Astronomy Association
- San Francisco Amateur Astronomers
- Stockton Astronomical Society
- Orange County Astronomers
- Santa Cruz Astronomy Club
- Astronomical Society of the Pacific
- Astronomy Club at University Calif...
- Central Valley Astronomers
- Colorado River Astronomy Club
- Fremont Peak Observatory Association
- Los Angeles Astronomical Society
- Los Angeles Valley College Astrono...
- Mount Diablo Astronomical Society
- Mountain Skies Astronomical Society
- Sonoma County Astronomical Society
- High Desert Astronomical Society
- Kern Astronomical Society
- Oceanside Photo and Telescope Astr...
- Polaris Observatory Association
- Sidewalk Astronomers
- Sidewalk Astronomers
- Southern California Observers
- The Local Group Astronomy Club
- The Planetary Society
- The Tule River Amateur Astronomers
- Western Amateur Astronomers
- San Francisco Sidewalk Astronomers
- San Jose Astronomical Association
- San Mateo County Astronomical Society
- Santa Barbara Astronomical Unit
- Santa Cruz Astronomy Club
- The Antelope Valley Astronomy Club
- The Eastbay Astronomical Society
- Ventura County Astronomical Society

Product Reviews
- Astronomy Equipment Reviews
- The Telescope Review Web Site
- Telescope Reviews
- Affordable Astronomy Equipment Reviews
- Telescopes
- Test Reports
- Skylux English
- Test Reports
- Todd Gross Weather and Astronomy Site
- Some Available Light Pollution and...
- Cloudy Nights Telescope Reviews

Europe
- Deep Sky Exploration
- Kerry Astronomy Club
- The Hungarian Astronomical Association
- Amateurastronomen Max Valier
- Stavanger Astronomy Society
- Galileos ATM Club
- Astronomy Ireland
- Dutch Occultation Association
- Trondheim Astronomical Society
- Astronomes Amateurs du Luxembourg
- The Astronomical Society of Malta
- The Astronomical Society of the Ch...
- Astronomical Society Aquila: Krist...
- Astronomy Club Valpovo
- Cyprus Astronomical Society
- Galway Astronomy Club
- Irish Federation of Astronomical S...
- Skopje Astronomy Society
- Styrian Astronomical Association
- The Friends of Astronomy Club of T...
- The Isle of Man Astronomical Society
- Tullamore Astronomical Society
- Astronomical Association of Remscheid
- Romanian Society for Meteors and A...
- South Dublin Astronomical Society

Oceania
- Astronomical Society of Melbourne
- Astronomical Society of Western Au...
- Mornington Peninsula Astronomical ...
- Northern Sydney Astronomical Society
- Snake Valley Astronomical Association
- Sutherland Astronomical Society
- The Astronomical Society of South ...
- The Phoenix Astronomical Society
- The Phoenix Astronomical Society
- Thurgoona Astronomy
- Astronomical League of the Philippines
- Astronomical Society of Victoria
- Wellington Astronomical Society
- AstroSoc - Flinders University Ast...
- Day 4 - The Universe from a Christ...
- Franklin District Astronomers Society
- MacArthur Astronomical Society
- Mornington Peninsula Astronomical ...
- MSU-IIT Astronomical Society
- Philippine Astronomical Society
- Royal Astronomical Society of New ...
- South East Queensland Astronomical...
- Sydney City SkyWatchers
- The Astronomical Society of New So...
- Tropical Stargazers, Inc.

Star Parties
- AstroDay
- Astronomy Camp
- Event Calendar
- Enchanted Skies Star Party
- Event Calendar
- Mid Atlantic Star Party
- Mid-South Star Gaze
- Nebraska Star Party
- Rocky Mountain Star Stare
- Swiss Star Party
- Table Mountain Star Party
- Texas Star Party
- The Chiefland Astronomy Village
- The Sirius Stargazers Club
- The Whirlpool
- Winter Star Party
- Winter Star Party
- Cherry Springs Star Party
- Eagles Park Star Party
- Grand Canyon Star Party
- Kelling Heath Norfolk Star Party
- Mount Kobau Star Party
- Mount Magazine Star Party
- North Dakota Star Party
- NYAA Starfest
- Okie-Tex Star Party
- Oregon Star Party
- Public Open Evenings at Worth Hill...
- ScopeOut - Astronomy Fair
- SEAC Star Party - Hodgson Observatory
- Shingletown Star Party

Moon
- The Lunar Observer
- NOVA Online - To the Moon
- The Moon
- Rick Evans Amateur Lunar Photoclin...
- Moon Phases
- Data Services
- Inconstant Moon
- Lunar Exploration
- The Hitchhikers Guide to the Moon
- Lunar Prospector


Amateur Telescope Making Software
- ATM Optical Design and Analysis So...
- Aberrator
- Ronchi for Windows
- StarTrak - Making Setting Circles
- Modern Optical Design and Analysis...
- Cell
- Java Based Optical Design and Anal...

United States Ohio
- Millstream Astronomy Club
- Black River Astronomical Society
- Miami Valley Astronomical Society
- Lima Astronomical Society
- NOVAE Astronomy Club
- Southeast Ohio Astronomical Society
- Star Gazer Chase Team
- Cuyahoga Astronomical Association
- Stillwater Stargazers and Brukner ...
- Toledo Astronomical Association
- The Chagrin Valley Astronomical So...
- Wilderness Center Astronomy Club
- Astronomy Club of Akron
- Cincinnati Astronomical Society
- Cleveland Astronomical Society

Constellations
- Star Charts and Moon Stations
- Stars and Constellations
- The Deep Photographic Guide to the...
- The Constellations
- The Constellations
- Franz Niklaus König - Celestial Atlas
- Constellation Lore
- Constellation Names
- Guide to the Constellations of the...
- The Constellations and their Stars
- The Mythology of the Constellations
- Utah Skies - Constellations
- Franz Niklaus König: Celestial Atlas

Asia
- Bangalore Astronomical Society
- Galileo Astronomical Society of Po...
- Amateur Astronomers Association, Delhi
- Astronomical Society of India
- Astronomy Club of PSG College of T...
- Dubai Astronomy Group
- Explore the Universe with Amateur ...
- Jordanian Astronomical Society
- Jyotirvidya Parisanstha - Pune
- Khagol Mandal
- Tel-Aviv University Astronomy Club
- The Confederation of Indian Amateu...
- The Sky Watchers Association
- Amateur Astronomers Association of...
- AstroCrazy
- AstroCrazy
- AstroLeb - Lebanese Amateur Astronomy
- Bareket Scientific Observatory
- IISc Amateur Astronomy Club
- Kosmandu Astronomical Society
- Planetary Society, India
- The Astronomical Society of Nepal
- Astronomy Club Ahmedabad
- Lebanese Astronomical Society
- Pakistan Amateur Astronomers Society
- SingAstro

Sun
- Winter Solar Observatory
- Solar Observations by Michael Oates
- Solar Observing by Peter Meadows
- ButterflyDiagrams of the Sun
- Franky Dubois Sun Page
- Observing the Sun in H-Alpha
- Observing the Sun with a Spectroh...
- Space Weather Forecast
- An Introduction to Green Flashes
- Solar Folklore
- SunHeight

Telescope Owner Resources Chats and Forums
- Telescope Forums
- Dobsonian Telescope Community
- MakScopes
- ATOZastro Forums for Meade Telescopes

Telescope Owner Resources Chats and Forums (part 2)
- MakScopes
- Telescope Junkies Forum
- Meade4504Telescopes
- Meade DS Telescopes
- Portaball
- Meade DS Telescopes
- Meade4504Telescopes

Radio Astronomy
- JupiterRadio
- Basics of Radio Astronomy
- 3peaks Radio Telescope
- Amateur Radio Astronomy
- The European Radio Astronomy Club
- Amateur SETI
- Big Ear Radio Observatory
- Society of Amateur Radio Astronomers
- EME, SETI, Radio Astronomy, DSP, a...
- National Radio Astronomy Observatory
- Society of Amateur Radio Astronomers
- Amateur SETI - Project BAMBI
- SCSU Radio Astronomy
- Multi-SETI@Home Monitor
- Pisgah Astronomical Research Institute
- Radio-Sky Publishing
- SETI Research & Community Deve...
- UKARA Net

Observatories
- The Cosmos Observatory
- Cradle-Ribeiro Observatory
- See View Observatory
- Grimee Observatory
- Ash Observatory
- Cymbeline Observatory
- Davids Astronomy Pages
- Ptolemys Cafe
- Red Barn Observatory
- The Stony Hills Observatory
- Whitepeak Lunar Observatory

United States Florida
- Everglades Astronomical Society
- Southern Cross Astronomical Society
- Winter Haven Astronomy
- Escambia Amateur Astronomers Assoc...
- Highlands Stargazers Astronomy Group
- Kennedy Space Centers Amateur Astr...
- Saint Petersburg Astronomy Club
- Saint Petersburg Astronomy Club
- Southwest Florida Astronomical Society
- Tallahassee Astronomical Society
- The Brevard Astronomical Society
- The Northeast Florida Astronomical...
- Alachua Astronomy Club
- Astronomical Society of the Palm B...
- Central Florida Astronomical Society
- Museum Astronomical Resource Society
- South Florida Amateur Astronomers ...
- Southern Nights Astronomical League
- The Local Group of Deep Sky Observers
- Southern Nights Astronomical League

United States Texas
- Astronomical Society of East Texas
- Houston Astronomical Society
- North Houston Astronomy Club
- Austin Astronomical Society
- New Braunfels Astronomy Club
- San Angelo Astronomy Association
- San Antonio Astronomical Association
- Starlight Observers League
- Texas Astronomical Society
- The American Association of Amateu...
- The Williamson County Astronomy Club
- Astronomical Society of South East...
- Central Texas Astronomical Society
- El Paso Astronomy Club
- Fort Worth Astronomical Society
- Lake Whitney Astronomy
- New Braunfels Astronomy Club

Spectroscopy
- Amateur Spectroscopy
- SpectraShift - Extrasolar Planet S...
- An Amateur Spectroscopy Site
- Forum for Amateur AstroSpectroscopy
- Rainbow Optics - Star Spectroscopes
- Oak Mountain Observatory
- Worcester Park Observatory UK

United States Illinois
- Astronomical Society at the Univer...
- Twin City Amateur Astronomers
- The Naperville Astronomical Associ...
- Northwest Suburban Astronomers
- Popular Astronomy Club
- The Chicago Astronomer
- Champaign - Urbana Astronomical So...
- Decatur Area Astronomy Club
- Lake County Astronomical Society
- Peoria Astronomical Society
- Ryerson Astronomical Society
- River Bend Astronomy Club
- Sangamon Astronomical Society
- The Fox Valley Astronomical Society
- Association of Lunar and Planetar...

Classifieds
- ScopeTrader
- AstroAds
- Astronomy Mall
- ScopeTrader
- AstroMart
- Astronomy Pinboard
- Chicagoland Astro-Ads
- Cloudy Nights Classifieds
- Canada-wide Astronomy Buy and Sell

United States North Carolina
- Lift Up Your Eyes
- Tar River Astronomy Club
- Astronomy Club of Asheville
- Raleigh Astronomy Club
- Triad Action Astronomy Club
- Cape Fear Astronomical Society
- Gaston County Skywatchers
- Logos Astronomical Society
- Starfax Astronomy Club

United States Arizona
- Sun City Astronomy Club
- East Valley Astronomy Club
- Huachuca Astronomy Club
- Saguaro Astronomy Club
- Sirius Lookers
- Phoenix Astronomical Society
- Tucson Amateur Astronomy Association
- University of Arizona Astronomy Club
- The Coconino Astronomical Society
- The Coconino Astronomical Society

Mars
- Alma-Ata Observatory Kazakhstan
- 1994-1995 Mars Images from HST
- Mars Today
- A.L.P.O. Mars Section
- NASAs Mars Exploration Program
- Mars Watch
- A.L.P.O. Mars Section
- The Daily Martian Weather Report
- The Mars Section Observing Alert a...
- The Mars Section Observing Alert a...
- British Astronomical Association -...
- Communications in Mars Observations
- Mars 2003 Revisited

Africa
- ASSA - Cape Centre
- ASSA - Durban Centre
- Sirius Astronomy Association
- Harare Centre of the Astronomical ...
- ASSA - Natal Midlands Centre
- Astronomical Society of Southern A...
- Astronomical Society of Southern A...
- Astronomical Society of Southern A...
- Port Elizabeth Peoples Observatory...
- Pretoria Centre of the Astronomica...
- Rhodes University Astronomy Society
- ASSA - Garden Route Centre

United States Michigan
- Seven Ponds Astronomy Club
- The Sirius Stargazers Club
- University Lowbrow Astronomers
- Capital Area Astronomy Association
- Ford Amateur Astronomy Club
- Kalamazoo Astronomical Society
- Marquette Astronomical Society
- The Warren Astronomical Society
- Amateur Astronomers of Jackson
- Grand Rapids Amateur Astronomical ...
- Kentwood Amateur Astronomy League
- Muskegon Astronomical Society

Virtual
- Atlas of Nearby Stars - Experiment...
- The Virtual Amateur Astronomer
- Today From Space - The Cosmos
- Now Anyone Can Make a Discovery
- SkyView

Amateur Contributions to Science
- The Amateur Sky Survey - TASS
- Hellenic Supernova Search Team
- Systemic
- Center for Backyard Astrophysics
- Extrasolar Planet Search Project
- MBCAA Observatory
- Poor Meadow Dyke Observatory - Sky...
- The Puckett Observatory
- Coddenham Astronomical Observatory
- Transitsearch


Comets
- Holloway Observatory
- Comet-Images
- Comet Observation Home Page
- Notebook of a Comet Hunter
- Small-Body Orbital Elements
- Comet-Images
- Comets for Beginners
- Comets
- Comets

United States Massachusetts
- American Association of Variable S...
- Aldrich Astronomical Society
- Amherst Astronomy Association
- Marthas Vineyard Amateur Astronomy...
- North Shore Amateur Astronomy Club
- South Shore Astronomical Society
- Students for the Exploration and D...
- The Springfield Stars Club
- Amateur Telescope Makers of Boston
- Astronomical Society of Southern N...
- BayColony Astronomical Society
- Gloucester Area Astronomy Club

Satellites Tracking Software
- Northern Lights Software Associates
- AcuSat
- Heavens Above
- PocketSat
- AGI - Analysis Software for Land, ...
- GLsat
- Groundstation: Gpredict
- NORAD Two-Line Element Sets
- Orbitron - Satellite Tracking System
- Sebastians Home Page
- Software and Data from David H. Ra...
- TrackingSat
- Groundstation - Gpredict

United States Indiana
- Kokomo Astronomy Club
- Michiana Astronomical Society
- Muncie Astronomy Club
- Rose-Hulman Astronomical Society
- Stonebelt Stargazers
- The Evansville Indiana Astronomica...
- Calumet Astronomical Society
- Fort Wayne Astronomical Society
- Indiana Astronomical Society
- Wabash Valley Astronomical Society
- Warsaw Astronomical Society

United States Washington
- Battle Point Astronomical Association
- Everett Astronomical Society
- Olympic Astronomical Society
- Seattle Astronomical Society
- Spokane Astronomical Society
- The Central Washington University ...
- Eastside Astronomical Society
- Maple Valley Astronomical Society
- Tri-City Astronomy Club of Southea...
- Whatcom Association of Celestial O...
- Yakima Astronomical Society

United States Wisconsin
- Urban Astronomers
- Astronomy Club Website
- Northern Cross Science Foundation
- Door Peninsula Astronomical Society
- La Crosse Area Astronomical Society
- Madison Astronomical Society
- The Neville Public Museum Astronom...

Satellites
- Iridium Flares
- NASA SkyWatch
- Visual Satellite Observer
- Jonathans Space Report
- Mike McCants Satellite Tracking We...
- Tiger Map Server
- Visual Satellite Observation in Ma...
- AstroSpider
- ON6MU Space and Satellite
- Orbitessera
- SoCal Sky Lights
- The Falcons Nest

Jupiter
- Jupiter
- JUPOS - Database for Object Positi...

United States Georgia
- Valdosta State Astronomical Society
- Flint River Astronomy Club
- North Georgia Astronomers
- Oglethorpe Astronomical Association
- The Middle Georgia Astronomical So...
- Astronomy Club of Augusta
- NorthWest Georgia Astronomical Ass...
- NorthWest Georgia Astronomical Ass...
- Statesboro Astronomy Club

United States
- Hawaiian Astronomical Society
- NexStar 50 Club
- Minnesota Astronomical Society
- Northern Sky Astronomical Society
- Sioux Empire Astronomy Club
- The Astronomical League: Urban Club
- Delmarva Stargazers On-Line
- Skyscrapers: Amateur Astronomical ...
- Vermont Astronomical Society

United States Colorado
- Arkansas Valley Astronomical Society
- Sangre Stargazers Astronomy Club
- Colorado Springs Astronomical Society
- Longmont Astronomical Society
- Northern Colorado Astronomical Society
- Black Canyon Astronomical Society
- Boulder Astronomy and Space Society
- Denver Astronomical Society

United States Pennsylvania
- Astronomy Enthusiasts of Lancaster...
- Chesmont Astronomical Society
- Rittenhouse Astronomical Society
- Amateur Astronomers Association of...
- Amateur Astronomers Of Beaver County
- Astronomy Enthusiasts of Lancaster...
- Berks County Amateur Astronomical ...
- Bucks-Mont Astronomical Association
- Central Pennsylvania Observers
- Chester County Astronomical Society
- Lackawanna Astronomical Society
- PennState Astronomy Club
- Starlight Astronomy Club
- The Astronomical Society of Harris...
- The Delaware Valley Amateur Astron...
- The Oil Region Astronomical Society
- York County Astronomical Society

United States Tennessee
- Memphis Astronomical Society
- Cumberland Astronomical Society
- Knoxville Observers
- Middle Tennessee Astronomical Society
- The Barnard Astronomical Society
- The Smoky Mountain Astronomical S...
- The Barnard-Seyfert Astronomical S...

United States Virginia
- Northern Virginia Astronomy Club
- Rappahannock Astronomy Club
- Roanoke Valley Astronomical Society
- Blue Ridge Astronomy Club
- Norfolk Astronomical Society
- Richmond Astronomical Society
- Shenandoah Valley Stargazers
- The Back Bay Amateur Astronomers

United States New Jersey
- The Society for Telescopy, Astrono...
- Amateur Astronomers, Inc
- Morris Museum Astronomical Society
- New Jersey Astronomical Association
- North Jersey Astronomical Group
- United Astronomy Clubs of New Jers...
- Amateur Astronomers Association of...
- Astronomical Society of the Toms R...
- Buehler Columbia Amateur Astronome...
- The AstroCruisers Astronomy Club
- The South Jersey Astronomy Club

United States New York
- Buffalo Astronomical Association
- Catskills Astronomy Club
- Mid-Hudson Astronomy Association
- Rockland Astronomy Club
- Southern Tier Astronomy Recreation...
- The American Meteor Society
- Amateur Astronomers Association of...
- Amateur Observers Society of New York
- Astronomical Society of Long Island
- Marshall Martz Memorial Astronomic...
- Westchester Amateur Astronomers

United States Connecticut
- Astronomical Society of Greater Ha...
- Mattatuck Astronomical Society
- Boothe Memorial Astronomical Society
- Thames Amateur Astronomical Society
- The Astronomical Society of Greenwich

United States New Mexico
- New Mexico Tech Astronomy Club
- Alamogordo Astronomy Club
- Rio Grande Astronomical Society
- The Albuquerque Astronomical Society
- The Astronomical Society of Las Cruces

Directories
- Astronomy Clubs
- Berts Astronomy
- Astronomy Clubs

United States Alabama
- The Mobile Astronomical Society
- Auburn Astronomical Society
- The Birmingham Astronomical Society
- Von Braun Astronomical Society

United States Maryland
- Cumberland Astronomy Club
- Baltimore Astronomical Society
- Howard Astronomical League
- National Capital Astronomers
- Southern Maryland Astronomical Society
- Westminster Astronomical Society

United States Montana
- Big Sky Astronomy Club
- Mission Valley Astronomy Club
- Southwest Montana Astronomical Society
- Southwest Montana Astronomical Society

United States Kentucky
- National Deep Sky Observers Society
- Night Sky Observers
- The Louisville Astronomical Society
- West Kentucky Amateur Astronomers

United States Missouri
- Saint Louis Astronomical Society
- Astronomical Society of Kansas City
- The Astronomical League

United States Oregon
- Eugene Astronomical Society
- Southern Oregon Skywatchers
- Night Sky 45 Astronomy Club
- Rose City Astronomers

Asteroids
- Asteroids
- Small-Body Orbital Elements
- Asteroids
- IAU - Minor Planet Center
- Minor Planet
- Minor Planet Mailing List
- Minor Planet Mailing List
- The Asteroid Orbital Elements Database

United States Arkansas
- Arkansas Oklahoma Astronomical Society
- Central Arkansas Astronomical Society
- Red River Astronomy Club
- Christian Association of Stellar E...

United States Iowa
- Ames Area Amateur Astronomers
- Des Moines Astronomy Club
- The Cedar Amateur Astronomers

United States Louisiana
- Baton Rouge Astronomical Society
- Ouachita Valley Astronomy League
- Pontchartrain Astronomy Society
- Shreveport-Bossier Astronomical So...

United States Maine
- Southern Maine Astronomers
- Astronomical Society of Northern N...
- Central Maine Astronomical Society
- Galileo Society

United States Nevada
- Astronomical Society of Nevada
- Astronomical Society of Nevada: La...
- Las Vegas Astronomical Society

United States South Carolina
- Grand Strand Skygazers
- Midlands Astronomy Club
- Roper Mountain Astronomers

Mercury
- Mercury
- Welcome to the Planets - Mercury
- Windows to the Universe - Mercury

United States Idaho
- North Idaho College Astronomy Club
- South East Idaho Astronomical Society

United States Nebraska
- Omaha Astronomical Society
- The Prairie Astronomy Club

United States Oklahoma
- Ten Acre Observatory: Odyssey Astr...
- Tuva Astronomy Club
- Astronomy Club of Tulsa
- Oklahoma City Astronomy Club

United States Kansas
- North Central Kansas Astronomical ...
- Northeast Kansas Amateur Astronome...

United States Utah
- Salt Lake Astronomical Society
- BYU Astronomical Society
- Utah Valley Astronomy Association

United States West Virginia
- Ohio Valley Astronomical Society
- Kanawha Valley Astronomical Society
- West Virginia University Astronomy...

United States Wyoming
- Jackson (Hole) Astronomy Club
- Cheyenne Astronomical Society

South America
- ARVAL Observatory
- Amateur Astronomy Club of Buenos Aires