A small missed detail can lead to major issues with your telescope. In this video, I show you the key focuser screws you need ...

DULUTH — Did you receive a telescope as a holiday gift? Even if it was years ago and that instrument is now hidden away in an attic, consider taking it out again. There are all sorts of wonderful ...

The problem in using a normal solar filter with a reflector is that, because the telescope’s secondary mirror and support are at the front end of the telescope, they interfere with the light and ...

Filters can make or break your astrophotography, but how do they really work with your scope? Dive into the science and ...

I usually write about telescope dos and don'ts around the holiday season, but I thought I'd write about it now for a change. Here are the most important rules to remember. 1. Never, a million times ...

The Celestron Inspire 100AZ telescope easily slides into our best beginner telescopes. At its core a rather basic refractor telescope with a 4-inch aperture, it's the most at home when viewing the ...