General Astro-Photography Info & External links to other sites -  links open in separate pages.

Below, you will find various links to websites that I have used for information, buying/selling, clubs & forums, other astro-imagers' websites......whatever. You may find something of interest or value at any one of them.
My Current Weather Conditions for Astrophotography.
Information : Tutorials : Free Software
Ascom
Astronomy Know How
Astro Planner
BAA Comet Section
BBC - The sky at Night
Cartes du Ciel
Comet Chasing
Heavens Above
PHD Guiding
PHD User Manual
Sky View Café
SpaceWeather.com
StarLust - Space. Astronomy. Stargazing.
Stellarium
Useful Formulae - from Wilmslow Astro
Links Suggested by & for Younger Astronomers ....and maybe the not so young ☺
(Note that some links originally posted as requested, have now been removed   -  due to the link not being active or having been changed by the relative site owners)
Naked Eye Astronomy Guide - Ben recommends this page - Also suggested by Cindy & 'The Gang' at The California Hiking Page
Constellations Mythology - Selena McCoy and her Daisy Scouts suggest this page for great information on constellations and the mythology behind them.
Astronomy on a Shoestring Budget - Danny passed this link - great information for all ages.
The 88 Constellations and Their Brightest Stars - A great link from Lake Jennings BSA Troop 325
Astronomy for Kids at Home - supplied by William and his daughter Sofia
Earth & Space Science Resources -another great link from William & Sofia
Activity Page for Kids (with some great Solar System links) - from William & Sofia
Space Elevators and Astronomy - Thanks Amelia. Interesting information here for all ages.
Astronomy Resources for Kids - Nice find Payton. Plenty here to keep the inquisitive young mind active. 
A beginners guide to astrophotography - This page caught Brooke´s attention. Thinking of astrophotography?
Telecommunications satellites and space exploration - Thanks to Ashley for finding this interesting blog.
​Sleeping under the Stars - Luke also found this page and thinks it worth highlighting again because of the many great links. 

Clubs & Forums
Asociacion Astronomica de Cartagena (ASAC)
AstroMurcia
Atik Cameras Forum
Costa Blanca Astronomical Society
Gibraltar Astronomical Society
IFAS - Irish federation of Astronomical Societies
Irish Astronomical Association
Irish Astronomical Society
Main Sequence Software Forum
PixInsight Forum
Stargazers Lounge
Astro Imagers - Personal websites

Alvin Huey
Bernhard Hubl
Bill Snyder
Capella Observatory​
Dean Salman - Sharpless catalog
Harry's Astro Shed
Jim Morse Astronomy
Madratter's AstroImaging
Reiner Vogel
Robert Gendler
Steve Cannistra
Trapped Photons


                Although I have lots more links, I only list here those with good information/tutorial pages or those whose images I might refer to myself.
                                 ( If any links do not not work or have changed - as sometimes happens -  please let me know and I will remove them.)