Adam Goss builds portable dome Mar 28, 2023 10:42:31 GMT -7 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Ron Walker on Mar 28, 2023 10:42:31 GMT -7 Always on the lookout for other planetarium hobbyists out there, I found this site. diyplanetarium.blogspot.com/2009/03/diy-planetarium-no-1.html?sc=1680024807128#c7511004102881269766