Astronomy => Alerts! Questions? Discussions... => Topic started by: Whitters on Jan 25, 2006, 23:39:20
Title: Usefull website for the visual observer and imager
Post by: Whitters on Jan 25, 2006, 23:39:20
I bought Roger N. Clark's book Visual AStronomy of the Deep Sky in the early 90's. He has a web site with selected extracts that would be usefull to any observer. You can find it at; http://www.clarkvision.com/index.html