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 ...

Today is Black Friday, a modern event that evolved from the furious rush to buy holiday gifts for loved ones on the day after Thanksgiving. Stores have sales, people get up early to avoid the rush ...

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

Telescope focal length determines image magnification. Field of view (FOV) shows how much sky your telescope displays. FOV is calculated using telescope and camera/eyepiece specs. Match telescope FOV ...

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

Telescopes are great tools for observing the heavens, or even surrounding landscapes if you have the right vantage point. You don’t have to be a professional to build one though; you can make all ...

If you've got a new telescope and can't focus in on Comet Lovejoy and other celestial bodies, the Prairie Astronomy Club can help. The group will hold a "How to Use Your Telescope" session at its ...

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