National Geographics

National Geographic CF700mm Telescope : FirstLight

July 2, 2017 // 0 Comments

We took a FirstLook at the National Geographic CF700mm telescope at the beginning of June, but only got a clear enough night for its FirstLight debut recently. The CF700mm [...]

National Geographic CF700mm Telescope : FirstLook

June 9, 2017 // 0 Comments

Optical telescopes have not changed much since the days of Galileo. Sure, there have been some design innovations, since the good Signore Galilei turned his device towards [...]

Sizing Up The Universe

June 26, 2012 // 0 Comments

Last August we wrote a piece called “Two Hundred Light Years.” In it we discussed just how enormous is the known Universe using the “200-light year” [...]

National Geographic DVDs

June 24, 2011 // 0 Comments

If you have ever had a subscription to National Geographic you know how hard it is to throw an issue out after reading it. For us, it was impossbile. We would put every [...]