Light Pollution and the Bortle Scale: A Complete Guide
Understand light pollution, Bortle scale, skyglow, and dark-sky tips. Learn measurement methods, mitigation, and observing strategies for clearer night skies.

Guides to help with your Stargazing Adventure

Information on Galaxies, Stars, Constellations, Planets, Moons, Comets and Asteroids
Listen to Bernard Miller describe his journey into AstroPhotography and detail how he captured this stunning image of the Sculptor Galaxy.
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Drew Evans talks about his passion for astrophotography, the equipment used and tips for post processing image data.
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Hear D.j Van Bourgondien as he talks about using his Celestron EdgeHD 8″ telescope to capture this image of the Fireworks Galaxy
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Below are a selection of our Articles, to find more click on one of the sections above, or use the Menu at the top of the page.
Understand light pollution, Bortle scale, skyglow, and dark-sky tips. Learn measurement methods, mitigation, and observing strategies for clearer night skies.
Learn how auroras work, what drives geomagnetic storms, how to read Kp and Bz, and practical tips to forecast and photograph northern or southern lights.
Explore stellar nucleosynthesis: Big Bang elements, fusion in stars, s- and r-process, supernovae and kilonova yields, and how galaxies chemically evolve.