Observatory tour
12:14
Man Builds Observatory
4:51
Hesje Observatory Facility Tour
12:43
My Backyard Observatory (FULL TOUR)
23:21
How I Built my Observatory - best upgrade ever!
10:02
I Built A New Bigger Roll Off Roof Observatory
7:46
Building an Observatory Part 1
22:25
Home Observatory - getting it ready for the season and personal life update
12:48