Perevod: D.Yu.Cvetkov
Poyasnenie:
Pochemu na Solnce est' temnye pyatna?
Vpervye ih zametili neskol'ko tysyach let nazad, i uzhe neskol'ko desyatiletii izvestno,
chto v
solnechnyh pyatnah
poverhnost' Solnca nemnogo nizhe i holodnee, chem vokrug nih, v rezul'tate vozdeistviya
slozhnogo i izmenyayushegosya
magnitnogo polya.
Izobrazheniya s vysokim razresheniem
pomogayut luchshe ponyat' proishodyashie v pyatnah processy.
Eto izobrazhenie bylo
polucheno novym yaponskim
sputnikom Hinode,
nablyudayushim za Solncem.
V
ego centre
nahoditsya
solnechnoe pyatno,
no ono vidno s neobychnoi tochki zreniya - sboku.
Osobyi interes vyzyvaet
izvergayushiisya svetyashiisya gaz,
kotoryi pokazyvaet, chto silovye linii solnechnogo magnitnogo polya vyhodyat
pryamymi iz centra
pyatna,
odnako zametno iskrivlyayutsya okolo ego kraev.
Luchshee ponimanie
processov vybrosa solnechnyh chastic v kosmicheskoe prostranstvo pomozhet tochnee predskazyvat'
solnechnye buri, kotorye vliyayut na sputniki,
na astronavtov i dazhe na zemnye elektroseti.
Zavtrashnyaya kartinka: Shestiugol'nik na Saturne
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Publikacii s klyuchevymi slovami:
sunspot - magnetic field - Sun - Solnce - Solnechnye pyatna - magnitnoe pole Solnca
Publikacii so slovami: sunspot - magnetic field - Sun - Solnce - Solnechnye pyatna - magnitnoe pole Solnca | |
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