From magnification to light-gathering, here’s how to make the decision between buying a telescope or a monocular for ...

Well, any of us who has ever looked through a telescope could say the same, for the two principal types in use today were developed by giants: the refractor by Galileo and the reflector by Newton.

In this guide, we'll explore some of the best telescopes that can be used with a smartphone, which will help you bring the wonders of the cosmos directly to your fingertips. Factors to consider ...

ground surrounding the telescope. Moving the reflector assembly off-center minimizes the chance of terrestrial signals bouncing off the antenna structures and interfering with our search for ...