celestial sphere

Celestial sphere (def): The sphere around the Earth that is imagined for the purpose of finding or identifying the position of celestial bodies.

If you’re looking to buy or have already have one, you might be wondering ‘where should I store my…

You might be in the market for buying a new telescope and wondering which is better Celestron vs Orion…

What’s a Dobsonian and why is it different to other telescopes for astronomy? In the following, I discuss the…

Should I use my telescope with or without my glasses? It’s a dilemma most eyeglass wearers have when using…

Wanting better planet or moon observations? There are many modern eyepiece designs to choose from and knowing what to…