Selasa, 27 Oktober 2015

Astronomy: Stars & Galaxies PPT file

Hi,

for you who like astronomy (usually those who like astronomy, they like to see beauty in the sky and they do have beautiful hearts :-) ),

I uploaded ppt file about stars and galaxies. This file was used to teach astronomy olympiad class in 2014. So, check it out:
https://www.scribd.com/doc/287218836/Stars-Galaxies

Hope you like it.

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