Category: History

Hello, If you live in the US or can watch PBS from your country, you should know that a film by Interstellar Studios to commemorate 400 Years of the Telescope is premiering this week. Here are the KQED and KQED Hi ...

Hello, Reading my previous posts in this blog, I realize that you may have the feeling that my life is all about astronomy... it is mostly true especially right now (!), but I still have interest in other subjects than the ...