
Telescopes: Guides & Recommendations
Hobby Killers: What Telescopes Not to Buy
Here’s how to avoid buying an expensive doorstop.

Low-Tech Eclipse Viewing
What to do if you're caught without optics on eclipse day. Low-tech eclipse viewing options from pinhole to binocular projection.

Solar Finders: Safely Target the Sun
Solar finders help you point out the obvious (the Sun) without damaging your eyes or equipment. Here are some easy homemade solutions for you to try.