... Powerful flares originate in these layers of the solar atmosphere, along with coronal mass ejections, whereby clouds of plasma cause geomagnetic storms upon reaching the Earth's ionosphere. ...
... It is believed that PRGs in most cases are formed by either the merger of galaxies with the specific spin orientation or the accretion by the host galaxy of the companion matter or gas clouds from the intergalactic medium. ...
... S140 is an HII region at the south-east edge of the L1204 dark cloud and part of a cloud complex located at the edge of a prominent infrared emission ring, known as the Cepheus ring. ...
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Ссылки http://mavr.sao.ru/hq/balega/PUBL_BAL/PUB_2000/2000A&A_361L_29S.pdf -- 286.3 Кб -- 03.08.2004 Похожие документы
... 2 Star formation Magnetic fields play a completely central role during star formation. The pervasive fields of dense clouds stabilize those clouds. ...
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Ссылки http://mavr.sao.ru/hq/lizm/conferences/pdf/2003/2003_p11.pdf -- 110.4 Кб -- 21.04.2010 Похожие документы
... shows strong concentration towards the galaxy center, where dust clouds also occured ... al. 2003), neutral hydrogen filament and molecular clouds are associated ( Yun et al ...