The GSO Dobsonian line is particular model serves a […]
The GSO Dobsonian line is particular model serves a […]
“The nitrogen in our DNA, the calcium in our teeth, the iron in our blood, the carbon in our apple pies were made in the interiors of collapsing stars. We are made of starstuff.” – Carl Sagan
With 3 inches aperture and 700mm focal length, one […]