Avtory i prava: Oliver Hardi
Perevod: Vol'nova A.A.
Poyasnenie:
Vchera na Solnce obnaruzhili odno iz samyh dlinnyh kogda-libo nablyudaemyh volokon.
Vozmozhno, segodnya ono vse eshe tam.
Na etoi fotografii ono vidno kak dlinnaya temnaya prozhilka chut' nizhe centra.
Ogromnoe volokno protyanulos' po disku Solnca na rasstoyanie
bol'shee, chem sam solnechnyi radius —
bolee 700 000 kilometrov.
Temnaya nit' — eto na samom dele goryachii gaz, pripodnyatyi nad poverhnost'yu i
uderzhivaemyi tam
solnechnym magnitnym polem, tak chto esli by my smotreli na eto sboku, my by uvideli ego kak
vystup.
Fotografiya pokazyvaet, kak eta gazovaya nit' vyglyadit v
luchah linii vodoroda, a znachit, zdes' my vidim izluchenie
solnechnoi hromosfery.
Za etim neobychnym yavleniem nablyudayut mnogie solnechnye observatorii, v tom chisle i
Observatoriya solnechnoi dinamiki,
upravlyaemaya NASA, kotoraya vchera zaregistrirovala
spiral'noe magnitnoe pole, podderzhivayushee gazovoe volokno.
Tak kak obychno podobnye volokna zhivut ot neskol'kih
chasov do neskol'kih dnei,
chasti etogo volokna mogut v lyuboi moment libo rastvorit'sya, libo
vzorvat'sya, vybrosiv
kuski plazmy obratno na
Solnce ili v mezhplanetnoe prostranstvo Solnechnoi sistemy.
Hotite znat', ostalos' li eto volokno eshe na Solnce?
Vy mozhete proverit' eto, posmotrev tekushee izobrazhenie Solnca, peredavaemoe Observatoriei solnechnoi dinamiki.
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Publikacii s klyuchevymi slovami:
Sun - filament - magnetic field - Solnce - Solnechnaya aktivnost' - solnechnaya observatoriya - Hromosfera
Publikacii so slovami: Sun - filament - magnetic field - Solnce - Solnechnaya aktivnost' - solnechnaya observatoriya - Hromosfera | |
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