Βασίλης Ξανθόπουλος

Βασίλης Ξανθόπουλος

14 followers
·
10 followers
I'm the man...
Βασίλης Ξανθόπουλος
More ideas from Βασίλης
Observando tudo à distancia, vendo como a Terra é pequenininha... e como é grande a nossa ignorância.

This diagram shows our cosmic address at a glance. We see our planetary system around the Sun, our stellar neighborhood in our galaxy, our galaxy in the local group of galaxies, and our group in the entire universe. Learn more in the Cullman Hall of.

12.5 Inch Dobsonian Telescope | Community Post: 10 DIY Projects That Will Take You To Space

How to build a inch closed tube Dobsonian telescope. I began building it in the spring of but the bulk of the work was done in July of 2008 with fir.