Links to other Societies and great resources for more information about Astronomy.
https://www.telescopeguide.org
https://gostargazing.co.uk/
www.astronomy.swin.edu.au.cosmos
http://www.fourmilab.ch/earthview/vplanet.html
http://www.fourmilab.ch/yoursky/
http://www.e-aircraftsupply.com/articles/space-lessons-for-kids.aspx