Astronomia
Sunnynai (Diskusa | contribs)
(Created page with "Atronomia es vigyan om Universa, kel studi loka, muva, struktura, origin e evolusion de staras e ti li formi na sistemas.")
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(Created page with "Atronomia es vigyan om Universa, kel studi loka, muva, struktura, origin e evolusion de staras e ti li formi na sistemas.")
Newer edit →