Poyasnenie: Magnitnyi kompas ukazyvaet ne na Severnyi geograficheskii, a na magnitnyi polyus Zemli, kotoryi v nastoyashee vremya nahoditsya v arkticheskoi chasti Kanady i dreifuet k severu vdol' ellipticheskoi traektorii so srednei skorost'yu bolee soroka metrov v sutki. Soglasno imeyushimsya dannym, za 4.5 milliarda let, chto proshli s momenta obrazovaniya nashei planety, Severnyi magnitnyi polyus uspel pobyvat' na bol'shei chasti zemnoi poverhnosti. Svoim magnitnym polem nasha planeta obyazana chastichno ionizirovannomu vneshnemu yadru, kotoroe vrashaetsya bystree poverhnosti. Strelkoi otmechen ostrov Ellef Ringnes -- eto to mesto, gde seichas nahoditsya Severnyi magnitnyi polyus.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Earth - magnetic north - Zemlya - Sever - Severnyi magnitnyi polyus - Polyus Publikacii so slovami: Earth - magnetic north - Zemlya - Sever - Severnyi magnitnyi polyus - Polyus
Sm. takzhe: Voshod Zemli: video Udarnyi krater Manikuagan: vid iz kosmosa Zemlya i Luna: vid s drugoi storony Snezhnaya burya 1938 goda v Verhnem Michigane Polet nad nochnoi Zemlei – II Apollon-17: serp Zemli Samyi bol'shoi kamen' v nashei Solnechnoi sisteme Vse publikacii na tu zhe temu >>