Thread
:
just what are we teaching kids?
View Single Post
#
3
10-12-2010, 06:09 PM
Steffen
Ebotec Alpeht Sicamb
Join Date: Feb 2010
Location: Toongabbie, NSW
Posts: 1,974
"… but before we look at the stars we need to check our telescope's collimation."
Cheers
Steffen.
Steffen
View Public Profile
Find all posts by Steffen