sirius dogon
The Dog Days and Sothic Cycles of August
The month of August is upon us once again, bringing with it humid days and sultry nights for North American…
9 years ago
Astro-Challenge: Taming the Pup-Can You Glimpse Sirius B?
Astronomy is all about thinking big, both in time and space. The Earth turns on its axis, the Moon passes…
10 years ago
The Astronomy of the Dog Days of Summer
Can you feel the heat? It’s not just your imagination. The northern hemisphere is currently in the midst of the…
11 years ago