Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.armaghplanet.com/blog/category/space-flight/earth-satellites
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 01:09:53 2016
Êîäèðîâêà: IBM-866

Ïîèñêîâûå ñëîâà: cosmic rays
Earth Satellites | Astronotes

Earth Satellites Archive