Articles
Guides to galaxies, nebulae, telescopes, and the night sky — for curious minds everywhere.
Image Stacking Explained: How Astrophotographers Beat Noise
Stacking multiple exposures is the secret behind every stunning astrophoto. Learn why stacking works, which software to use, and how to get started with your own images.
Team Visit Astronomy · Feb 27, 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
Star Hopping: How to Navigate the Night Sky Without a Computer
Star hopping is the classic technique for finding deep-sky objects using nothing but a star chart and a finderscope. Learn the step-by-step method that has guided amateur astronomers for centuries.
Team Visit Astronomy · Jan 29, 2026