Subscribe to:
Posts (Atom)
https://www.youtube.com/watch?v=IcBFwoKAH78 gares orrery
-
Halley's Comet first appeared in 240 bc I was not there personally. That next appeared in 163 BC. People ran to tell their friends and n...
-
Building a home planetarium podcast For some interesting musings from home planetarium veteran Gary Likert, I suggest that you listen to hi...
-
A Tour of Gares New Planetarium Building