Observing | Constellation Mythology | Technical Articles
Experiencing the Dark Sky in Galena, Illinois
Surfing Gemini | Surfing Scorpius| Surfing Ophiuchus | Surfing Andromeda
Cancer the Crab | Perseus the Hero | Canis Major
Schmidt: The Man and his Camera
Bernard Schmidt: His Camera and Its Derivatives
Schmidt: Turn-About is Fair Play: Focal Correctors
Digital Camera Astrophotography Tips and Techniques | Adobe Acrobat Version