Telescope Buying Guides & Astronomy Tips for Beginners

The best beginner telescope eyepieces for 2026: the three to buy first plus a Barlow, specific budget picks, glasses-friendly options, and the mistakes to avoid.

The best Dobsonian telescopes of 2026, ranked by an engineer who observes under Bortle 5-6 skies. Honest picks by aperture and budget, what each size shows, and the truth about collimation.

The best telescopes for city and suburban skies, ranked by an engineer who observes under Bortle 5-6 light pollution. What you can actually see, how to beat light pollution, and which scopes to avoid.

A complete beginner guide to telescope eyepieces: the mm number, the magnification formula, eye relief, exit pupil, eyepiece types compared, and the three eyepieces to buy first.

The best smart telescopes in 2026, ranked — from the budget ZWO Seestar to premium Unistellar and Vaonis, with a comparison table and who each one suits.

A hands-on Sky-Watcher Heritage 130P review: what this tabletop Dobsonian really shows, its collimation quirks, and who this grab-and-go scope suits.