This is a personal, non-commercial website where, from time-to-time, I have used various outside, online references.  I should like to thank and acknowledge these and other sources used herein.

Sky-Maps: Provides excellent maps of the night sky which I frequently use as a guide to the relevant blog.

First Light Optics: Their Clear Outside daily weather site provides an excellent forecast of astronomy weather conditions, which unfortunately are not always clear skies!

NASA: Hardly  needs an introduction but their APOD consistently provides a source of beautiful and informative astronomy images, as well as everything else to do with the Universe.

ESA: Undertaking some outstanding and original space science, the Rosetta Mission is a magnificent achievement.

Wikipedia: Free online encyclopedia is a major source of astronomy information and images