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Galakticheskii centr - radiozagadka
<< Vchera 27.01.1999 Zavtra >>
Galakticheskii centr - radiozagadka
Avtory i prava: N.E. Kassim, D.S. Brigs, T.Dzh.U. Lazio , T.N. LaRosa, Dzh. Imamura ( Voenno-morskaya issledovatel'skaya laboratoriya/Otdelenie po udalennomu schityvaniyu)
Poyasnenie: Navedyas' na centr nashei Galaktiki, radioastronomy izuchayut eto zaputannoe tainstvennoe mesto. Pervoe izobrazhenie, sdelannoe s vysokim razresheniem, predstavlyaet izumitel'no prekrasnoe pole , kotoroe pokryvaet oblast' 4h4 gradusa okolo galakticheskogo centra. Izobrazhenie sdelano po radionablyudeniyam na dline volny 1 metr, poluchennym s pomosh'yu radioteleskopov Ochen' Bol'shoi Reshetki nedaleko ot mestechka Sokorro v shtate N'yu-Meksiko (SShA). Galakticheskii centr nahoditsya na krayu ochen' yarkogo ob'ekta Strelec-A, kotoryi, kak schitaetsya, soderzhit v sebe chernuyu dyru massoi million mass Solnca. Vdol' galakticheskoi ploskosti , kotoraya prohodit po diagonali cherez centr kartinki, raspolagayutsya gazovye oblaka, vozbuzhdennye goryachimi zvezdami i okruglymi ostatkami vspyshek sverhnovyh - chto svidetel'stvuet o burnom i energichnom okruzhenii . Odnako naibolee udivitel'nymi yavlyayutsya arki, niti i volokna , kotorye v bol'shom kolichestve prisutstvuyut v obozrevaemom meste. Ih neopredelennoe proishozhdenie brosaet vyzov sushestvuyushim teoriyam dinamiki galakticheskogo centra.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: radio - Galactic Center - Milky Way - centr Galaktiki - Strelec A* - Radiointerferometr
Publikacii so slovami: radio - Galactic Center - Milky Way - centr Galaktiki - Strelec A* - Radiointerferometr
Sm. takzhe:
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