Articles
Guides to galaxies, nebulae, telescopes, and the night sky — for curious minds everywhere.
How to Polar Align Your Mount: A Step-by-Step Guide
Accurate polar alignment is the foundation of successful tracking and astrophotography. Learn how to align your equatorial mount to the celestial pole using Polaris, a polar scope, or electronic alignment tools.
Team Visit Astronomy · Mar 11, 2026
DSLR Deep-Sky Astrophotography: From Camera to Stacked Image
Your DSLR camera can capture nebulae, galaxies, and star clusters that are invisible to the naked eye. Learn the complete workflow from camera settings to final stacked image.
Team Visit Astronomy · Feb 20, 2026
Telescope Eyepieces Explained: A Beginner's Buying Guide
Your eyepiece determines what you actually see through your telescope. Learn about focal lengths, apparent field of view, eye relief, and which eyepieces to buy first.
Team Visit Astronomy · Feb 3, 2026
Dobsonian Telescopes: Why They're the Best Value in Astronomy
Dobsonian telescopes deliver the most aperture per dollar of any telescope design. Learn why experienced astronomers recommend them, how they work, and which size is right for you.
Team Visit Astronomy · Jan 30, 2026