Avtory i prava: Specialisty Kassini,
Kartograficheskii spektrometr v vidimom i infrakrasnom diapazone,
Laboratoriya reaktivnogo dvizheniya, EKA, NASA
Kartograficheskii spektrometr v vidimom i infrakrasnom diapazone,
Laboratoriya reaktivnogo dvizheniya, EKA, NASA
Perevod: Kolpakova A.V.
Poyasnenie:
Pochemu poyavilis' eti neobychnye polyarnye siyaniya nad Saturnom? Nikto ne znaet.
Kamery
avtomaticheskogo korablya Kassini
poluchili nedavno
izobrazheniya
severnogo polyusa Saturna v infrakrasnom diapazone. Na etih kadrah issledovateli obnaruzhili
polyarnye siyaniya,
kakih ne nablyudali eshe ni razu v Solnechnoi sisteme.
Na pokazannom vyshe izobrazhenii
eti unikal'nye siyaniya okrasheny v goluboi cvet, a lezhashie vnizu oblaka — v krasnyi.
Na izobrazhenii pryamo pod siyaniyami vidno obnaruzhennoe ranee
shestiugol'noe oblako.
Polyarnye siyaniya na Saturne mogut pokryvat' ves' polyus, togda kak na Zemle i na Yupitere
kol'ca polyarnyh siyanii, buduchi upravlyaemymi magnitnym polem, tol'ko okruzhayut
magnitnye polyusa. Na Saturne nablyudali i privychnye nam
kol'cevye polyarnye siyaniya.
Nedavno zasnyatye neobychnye polyarnye siyaniya nad
severnym polyusom Saturna znachitel'no vidoizmenyalis' v
techenie neskol'kih minut.
Izmenchivaya sushnost'
etih siyanii svidetel'stvuet o tom, chto
peremennyi potok zaryazhennyh chastic ot Solnca ispytyvaet na sebe deistvie kakih-to
magnitnyh sil, o kotoryh ranee i ne podozrevali.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
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Publikacii s klyuchevymi slovami:
aurora - north pole - polyarnoe siyanie - Polyus - magnitnoe pole - severnyi polyus - Severnyi magnitnyi polyus - Saturn
Publikacii so slovami: aurora - north pole - polyarnoe siyanie - Polyus - magnitnoe pole - severnyi polyus - Severnyi magnitnyi polyus - Saturn | |
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