The Dobsonian, John Dobson’s sidewalk telescope mount design more commonly referred to as a Dob, has evolved significantly since its first commercial introduction in the 1980s.

The Celestron StarSense Explorer 8-inch Dobsonian telescope is big. All Dobsonians are, relative to other designs of telescope mounts, but at least its 8-inch aperture limits it to about 10kg each ...

A Dobsonian mount is an alt-az type specifically made for Newtonian reflecting telescopes. The mount, which employs a swivel base and a cradle assembly to hold the telescope tube, ...

What exactly are Dobsonian telescopes? We explain their design and why they have such widespread popularity among astronomers. When you purchase through links on our site, we may earn an affiliate ...

Greetings, stargazers. I don’t know who said it first, but it bears repeating that the best telescope is the one that gets used the most. Many of you are familiar with different types of ...

Simply put, a Dobsonian telescope is a type of large aperture Newtonian telescope design popularised by John Dobson back in the mid 1960s, ... commonplace materials for the mount ...

You, too, can avoid astronomical costs by watching stars through a tricked-out cardboard tube. PM builds one and speaks to John Dobson, the man behind the plans, about the joys of DIY astronomy.