Bookmarks of the following user: RNDr. Jan Kasprzak, Ph.D., učo 1885 with the tag: astronomie
Bookmarks of the following user: RNDr. Jan Kasprzak, Ph.D., učo 1885 with the tag: astronomie
Heavens-Above Home Page
Co je prave videt na obloze (komety, poloha ISS, nejblizsi Iridium flares, ...)
1 user, first 29/5/2008, Jan Kasprzak, bookmarks, people
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