The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

But if you have your heart set on purchasing a telescope, here are a few good tips to follow: Go to your local bookstore or ...

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

Christmas is a great time to look for a telescope for your budding amateur astronomer. But there are some things to keep in ...

Note: The before price is $50 higher than Celestron's own but this is still a respectable saving on a beginner-friendly telescope. This refractor telescope is perfect for beginners hoping to look ...

Refracting telescopes dominated the nineteenth ... On the ground, it is not diffraction that limits the spatial resolution of a telescope, but turbulence in the atmosphere blurring the image.

View the planets and night skies from home - Heavens above! Your guide to the best telescopes for stargazing, created for all ...

ZWO’s Seestar S50 is an inexpensive, portable imaging telescope that will let you capture images of celestial objects. Credit: ZWO The Seestar is built around an apochromatic refractor that ...

The Beaverlab Finder TW2 is not a smart telescope, but its design makes it unique. This 82mm/3.2-inch refractor is one of a kind in that a lightweight plastic camera can be attached to it in place ...

Find the best telescopes to unlock the wonders of the night sky and view lunar occultations, celestial conjunctions and planetary parades in January. The best telescope unlocks the wonders of the ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

The star diagonal fits into the telescope's focuser, and the eyepiece fits into the star diagonal. Most manufacturers that provide complete refractor telescopes include a star diagonal.