These pages contain links to interesting astronomy related websites. If you have, or know of, a good website which should be included, then please send an email to
Please note that CPAC is not responsible for the content of any external web sites.
Loughton Astronomical Society
Meets Every Thursday in the Scout Hall, Theydon Bois, Essex.
Just next to Southend Victoria Railway Station, is the Southend Museum. In here, you can visit the Southend Planetarium and receive a realistic tour of the skies.
North Essex Astronomical Society
Astronomy Club, covering the North of Essex.
The Federation of Astronomical Societies
The Castle Point Astronomy Club and the other two Essex Clubs mentioned above are members of the Federation of Astronomical Societies. If you do not live in Essex, you will find a good Astronomy Club near you.
The Society of Popular Astronomy
A friendly national society which is open to anyone to join.
The European Space Agency
The European Space Agency (ESA) is Europe's gateway to space. Its mission is to shape the development of Europe's space capability and ensure that investment in space continues to deliver benefits to the citizens of Europe and the world.
No Astronomical list will be complete without this entry.
The Planetary Society
The world's largest space-interest group, is dedicated to inspiring the public with the adventure and mystery of space exploration.