Green Witch Links

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Astronomy Links
Sites you might find useful

Meade LX90
The Meade LX90 is now available with 8-inch, 10-inch and 12-inch apertures
We check these links periodically so you should find they all work. However, we would appreciate it if you could if you find any that don't work.

Amateur Telescope Manufacture

The ATM Page
Amateur Telescope Making Webring
MODAS - Optical Design Package
Steve Lee's Astronomy Site
Steve is a Night Assistant at the AAO and a keen amateur astronomer, so he straddles the amateur and professional worlds. His site contains useful information on amateur telescope making (and much more) including details of filter making, home-made CCD cameras and his own observatory building.

Astronomy Excellence

Welcome to Fourmilab Switzerland
contains a wealth of high-quality information on astronomy, including fascinating interactive views of the Earth and Moon, easy-to-follow explanations of the breakdown of Kepler's laws near massive objects, and a wealth of other material. This is one site you shouldn't miss. (My thanks to Mark Morgan Lloyd for reminding me about it)
The Salopian Web
In these regularly updated pages you will find plenty of information for budding astronomers: A guide to the current month's night sky, astronomical events, lunar phases and a description of the visibility of the major planets, detailed star charts; eclipse details, how to choose a telescope, a handy astro dictionary and satellite data plus a huge list of links and software downloads.
The Planets On-line Java Application
The Castle Point Astronomy Club's web site contains an on-line Java application called 'The Planets'. You can run it on-line or download it to use on your own PC. Well worth a look.

Astronomy Holidays

The Arizona Sky Village
Green Witch has a house at this wonderful location for astronomers and nature lovers. Set under dark skies on the edge of the desert alongside the Chiricahua Mountains it offers outstanding night skies, one of the best bird-watching destinations in North America, and beautiful desert and mountain scenery. We love it and hope you will too.
COAA - The Algarve, Portugal
COAA is a friendly observatory in the beautiful Algarve run by ex-patriate Britons, Bev and Jan Ewen-Smith. It is an ideal location to combine astronomy with a family holiday and many people return year after year to use the on-site accommodation. Highly recommended; for full details please visit their web site.

Astronomy Magazines

Sky and Telescope
Astronomy Now

Aurora

Orwell Astronomical Society (Ipswich) Aurora Page
contains pictures of recent Aurora seen from Ipswich

Messier Objects

The Messier Catalogue
Information and pictures from SEDS at the University of Arizona, plus links to other useful resources

Moon

Blue Moon

Observatories and Telescopes

Anglo-Australian Telescope
Australia Telescope National Facility
Gemini Telescopes
Hobby-Eberly Telescope
Hubble Space Telescope
Isaac Newton Group, La Palma
W M Keck Observatory
Large Binocular Telescope
Southern African Large Telescope
Subaru
The Astronomy Centre
An observatory near Todmordon that provides access to a wide range of fine astronomical instruments.
UK Infrared Telescope
ESO Very Large Telescope

Picture Collections

Astronomy Picture of the Day
A different high-quality picture every day, with a short commentary written by a professional astronomer. Includes a link to an archive of all the pictures shown since June 16 1995

CCD Land
Nik Szymanek's collection of amateur CCD images, with useful advice on CCD imaging and pictures of La Palma

David Malin Exhibition
Jason Ware's Galaxy Photo Collection

Astronomy Photos & Images
A vast collection of images including astronomy. Use their search facility to find what you want. Basic images are royalty free but larger, higher resolution ones are available to purchase.

Satellite Spotting

Heavens Above
Chris Peat's excellent site for Mir, International Space Station, Space Shuttle and Iridium Flash predictions

Nasa predictions for Shuttles and International Space Station

Societies

British Astronomical Society
The British Astronomical Association is a national organisation, founded in 1890, which encourages amateur astronomy through meetings, sectional groups and its publications. Visit the BAA Information Page where you will find full details of the Objectives, the Observing Sections and Section Directors, the Officers of the Association, Publications, Meetings, Instruments, Library and Educational Policy. A Newsletter is published every two months.

Society for Popular Astronomy
The Society for Popular Astronomy brings astronomy to everyone. Whether you are young or old, a beginner or an experienced skywatcher, you'll get a great deal from the SPA. Formed in 1953 as the Junior Astronomical Society, the SPA is Britain's brightest astronomy society.

The Astronomer
This is the home page of The Astronomer group, TA for short. We produce a magazine for the advanced amateur and our aim is to publish all observations of astronomical interest as soon as possible after they are made. The magazine has been published monthly since 1964 and subscribers are found all over the world. Back issues of magazines dating back to 1977 are available. We also provide a very comprehensive electronic circulars service to keep our members up to date. All of this is available for a modest subscription.

The Webb Society
Established in 1967, the Webb Society exists to encourage amateur observations of double stars and 'deep-sky' objects such as star-clusters and nebulae, and to provide a forum where observers can communicate and publish the results of their work. Recommended for anyone interested in extending their hobby.

Space Agencies and Research Centres

European Space Agency
NASA

Spectroscopy

Forum for Amateur Spectroscopy

Sun

Sunblock 99
A site designed for schoolchildren giving a good overview of current solar knowledge; recommended for schools
Links to more solar sites
Soho - The Solar and Heliospheric Observatory
Yohkoh Soft X-Ray Satellite
Gong - Global Oscillation Network Group (Solar internal structure and dynamics)

Supernovae Searching and Checking

For good advice on Supernovae hunting for amateurs see Ron Arbour's article in Patrick Moore's "2000 Yearbook of Astronomy". The following links are taken from the article.

Digitised Sky Survey
CBAT Minor Planet Checker
CBAT Recent Supernova List
Dave Bishop's Bright Supernovae
International Supernovae Network
CBAT Bright Supernovae Spectra

Telescope Support

Useful Internet resources to help you get the best from your telescope

Celestron NexStar Telescopes
Mike Weasner's ETX Site

Astronomy
Green Witch Links

HOME PAGE . COMPANY PROFILE . TELESCOPES . ACCESSORIES . BOOKS, CHARTS, CDs, ETC . CATALOGUE . SPECIAL OFFERS . PROJECTS . TEACHING RESOURCES . CONTACT US