From the September 2010 issue

Glenn Chaple’s Observing Basics: Teeing up to the sky

November 2010: With so many scopes on the market, selecting the one that best fits your needs can be a challenge.
By | Published: September 27, 2010 | Last updated on May 18, 2023
Orion SkyQuest XT6i Computerized IntelliScope
A 6-inch f/8 Dobsonianmounted reflector, like this Orion SkyQuest XT6i Computerized IntelliScope, is a good all-purpose telescope for deep-sky and planetary observing.
Orion Telescopes & Binoculars

Imagine playing a round of golf with just one club. A driver would work well off the tee, but it wouldn’t be much help on the green. A putter is the club of choice there, but it would fare poorly on tee shots. Success on the links comes from having a full set of clubs, each serving a particular function.

It’s the same in astronomy. No single telescope does it all. At one end of the spectrum are telescopes that provide low-power, wide-field views of extended deep-sky objects like clusters and nebulae. At the other end are scopes that deliver the high magnifications needed to discern planetary detail, split close double stars, or observe compact deep-sky objects.