Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ
îðèãèíàëüíîãî äîêóìåíòà
: http://www.astronomy.com/magazine/ask-astro/2008/07/what-is-the-difference-between-comets-and-asteroids
Äàòà èçìåíåíèÿ: Unknown Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 13:01:37 2016 Êîäèðîâêà: ISO8859-5 Ïîèñêîâûå ñëîâà: asteroid |