How to
I have cleaned up the page and removed whole sections on "How-To". How-Tos are specificaly listed as not being encyclopedic (please see Wikipedia:What Wikipedia is not#Wikipedia is not an indiscriminate collection of information-> Instruction manuals. I took it on my self to add the deleted information to WikiHOW. It can be seen (and edited) at How to Photograph the Night Sky (Astrophotography). Other sections were re-worded to make them more descriptive and less "How-To".