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Amateur Astrophotography - NEW
Adrian Berry (1937 -2016)– Science author and columnist
The Hub Post - Top 50 Astronomy Nasa Photos of All time
Willmann-Bell, Inc. Publishers and Booksellers
How to image star constellations with Canon 600D
Christian Buil – Spectroscopy, CCD & Astronomy
British Astronomical Association
The Federation of Astronomical Societies
Guildford Astronomical Society
Southern Area Group of Astronomical Societies - SAGAS
NASA Jet Propulsion Laboratories
SOHO – Solar and Heliospheric Observatory
GOSA : Gaia-Groundbased Observational Service for Asteroids
Bad Astronomy – Hoaxes and common myths debunked
Heavens Above - Visible Satellite Predictions (including the ISS)
QuickCam and Unconventional Imaging Astronomy Group
The World’s Largest Optical Telescopes
Wikipeadia entry for Astronomy
Adirondack Astronomy – Stella Cam
Takahashi America - Texas Nautical Repair
Thin Metal Films - Re-coating service for optics
UK Telescopes - Evergreen Optics
Useful links for Kids and beginners
The Sky at Night from your Patio
Be an Astronomer Right From Your Window
Telescopes for Kids Resource Guide
Home Science: Backyard Astronomy Basics (US)
Computer software games for kids
Cool apps Tools and Tech for Sky-gazing
Guide to Backyard Astronomy (Recommended by James)
BBC Sky at Night and Stargazing Live
Isaac Newton Group of Telescopes
ESO - Overwhelmingly Large Telescope
Yerkes Observatory (Largest Refractor)
Australian Astronomical Observatory
Wikipedia List of Astronomical Observatories
UK
The Observatory Science Centre - Herstmonceux
Winchester Science Centre & Panetarium
USA
American Museum of Science and Energy (AMSE)
Smithsonian - National Air and Space Museum
Smithsonian - National Air and Space Museum, Steven F. Udar-Hazy Center
Kennedy Space Center Visitor Complex
Top 25 US Public Observatories
The Liverpool Telescope - La Palma
Bradford Robotic Telescope - Tenerife
National Radio Astronomy Observatory - New Mexico
Radio Astronomy for Scientists Teachers and Students
European Centre for Medium-Range Weather Forcasts
Celestia - free software to explore the universe
Cartes du Ciel - free sky chart software
Stellarium – free planetarium software
AstroArt – Image processing Software
darktable | the photo workflow software
GuideDog (Standalone Autoguiding for Webcams)
IRIS – Christian Buil’s homepage
Matlab – The language of Technical Computing
MaximDL, MaxDSLR
N.I.N.A. - Nighttime Imaging 'N' Astronomy
PEMPro (Periodic error correction)
Regim - Free stacking software for MAC only
Voyager - Astrophotography Automation Software
PIPP Planetary Imaging Pre-processor
GNU Octave is a high-level language, primarily intended for numerical computations
Losmandy Astronomical Products
Software Bisque
Resources and Techniques for the Amateur Telescope Maker
Comet 67P/Churyumov-Gerasimenko