Local Astronomical Societies
Highlands Astronomical Society - www.spacegazer.com
Moray's Astronomy Club, SIGMA - www.sigma-astro.co.uk
Night Sky Guides
Highly recommended monthly night sky guide - http://astronomical-calendar.org.uk/
Jodrell Bank monthly sky guide - https://www.jodrellbank.net/the-night-sky/
Sun & Aurora
Solar Dynamics Observatory - sdo.gsfc.nasa.gov
Space Weather - www.spaceweather.com and www.spaceweatherlive.com/en
Alaska Geophysical Institute - www.gi.alaska.edu/AuroraForecast/
Aurora Watch UK - aurorawatch.lancs.ac.uk/
Astrophotography
Stunning locally taken astrophotos by Stewart Watt - www.underhighlandskies.com
Fabulous locally produced timelapses from Maciek Winiarczyk - www.youtube.com/user/spider72wtf
More excellent astrophotos taken by local photographer Chris Sinclair - www.chrissinclairphotography.com/#!night-sky/c1tfd
Astrophotography by Jerry Lodriguss - www.astropix.com/index.html
Astrophotos from across the World - www.twanight.org/newTWAN/index.asp
Miscellaneous
Dark Skies - www.darkskydiscovery.org.uk
Go Stargazing - https://gostargazing.co.uk/
Weather forecast for Stargazers - http://clearoutside.com/
When to see the International Space Station - www.heavens-above.com
BBC Stargazing Live - www.bbc.co.uk/programmes/b00wnvpf, www.bbc.co.uk/programmes/p00mlr20 & http://www.bbc.co.uk/programmes/b019h4g8
Selection of other useful astronomy links for beginners - https://www.astronomyforbeginners.com/ , https://ras.ac.uk/education-and-careers/for-everyone/92-getting-started-in-astronomy & https://businesscostsaver.co.uk/astronomy-guide/
Caithness Astronomy Group on other Websites
Caithness community website - http://community.caithness.org/group.php?id=3102
Institute of Physics in Scotland - http://iopscotland.org/ ; http://iopscotland.org/activities/public/index.html
Scotland's Finest Stargazing Spots - http://www.parkdeanholidays.co.uk/blog/regional-news/stargazing-in-scotland/