Before you set your telescope up next time, read through the four following items. I hope one or more of them will help you get more from your session. Finding the Sun You've placed your solar filter ...

A 2″ eyepiece delivers a wider true field of view (the actual amount of sky visible) than a 1¼” eyepiece of the same focal length. Two factors determine the true field: the telescope’s focal length ...

While I enjoy stargazing as much as the next person, I also love to know how things work – to get under the hood. French ...