Some useful links to other astronomically related websites:

Gordon Haynes - Hereford Astrophotographer:

http://www.imagingtheheavens.co.uk/
http://pbase.com/imaging_the_heavens
Astronomy Forum: http://www.stargazerslounge.com/  
Comets:

http://cometchasing.skyhound.com/ 
Observing Highlights:

Telescope House Monthly Sky Guide
Steve Tonkin - binocular observing http://www.binocularsky.com/
Stellarium: http://www.stellarium.org/en_GB/ 

Astronomy Now magazine and news:

https://astronomynow.com/    
BBC Sky at Night magazine and news: http://www.skyatnightmagazine.com/