Each type has spin-offs. Refractor telescopes gather light with the objective lens, where light enters the scope. The wider ...

Over the quarter century I’ve been writing this column, I’ve been flabbergasted by the advances in telescopes for backyard ...

Over the quarter century I’ve been writing this column, I've been flabbergasted by the advances in telescopes for backyard ...

Save £60 on this refractor telescope on Amazon. Here, you get fully-coated optics with a 70mm objective lens as well as a lightweight frame and numerous accessories to maximize your stargazing ...

In astrophotography, I would say 70% is technique and 30% is the equipment. I spent a lot of time learning the technique behind those incredible images of the galaxies, Zubuyer says ...

The Williams College trustees plan to preserve the Hopkins Observatory, built in 1836, for its historical value and to reactivate it as a full-scale astronomical ...

A great compact beginner's refractor telescope, the Celestron PowerSeeker 70EQ comes with two eyepieces, an erect image diagonal, a Finderscope, plus a 3x Barlow lens. Save 29% today. You can save ...

This list of commonly confused terms in astronomy will help you better understand the cosmos and the common phenomena we see in the sky.