Refractor to reflector, Schmidt-Cassegrain to Maksutov-Cassegrain - this is everything you need to know about the different types of telescopes. When you purchase through links on our site, we may ...

BestReviews is reader-supported and may earn an affiliate commission. Details. This is an archived article and the information in the article may be outdated. Please look at the time stamp on the ...

If you've decided to get into stargazing and are hunting for the best beginner telescope, you'll first need to decide that type of telescope you're after. If your search to the best telescope for ...

Get a saving of nearly $80 on a Gskyer refractor telescope that's a more affordable model for those wanting to get into stargazing. When you purchase through links on our site, we may earn an ...

Elara 900: The slit lamp. Reinvented. The Elara 900 is Haag-Streit's innovative new slit lamp, created for ambitious eye care professionals seeking superior visualization, streamlined workflow, and ...

It was 1868, and the United States Naval Observatory (USNO) had a problem on its hands. Despite its importance as the nation’s official timekeeper and prestige as an astronomical research institute, ...

With the Celestron StarSense Explorer DX 102AZ, which links the telescope to modern mobile phone technology and computing power, Celestron has made locating objects in the sky not just easy, but fun — ...