ОКО ПЛАНЕТЫ > Новости погоды и стихий > Огромные корональные дыры открылись в атмосфере Солнца
Огромные корональные дыры открылись в атмосфере Солнца6-02-2013, 10:46. Разместил: VP |
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CORONAL HOLE: A vast hole in the sun's atmosphere--a "coronal hole"--has opened up in the sun's northern hemisphere, and it is spewing a stream of solar wind into space. NASA's Solar Dynamics Observatory photographed the UV-dark gap during the early hours of Feb. 5th: Coronal holes are places where the sun's magnetic field opens up and allows solar wind to escape. Material flowing from this particular coronal hole should reach Earth's orbit on Feb. 7-8. Because of the opening's high northern latitude, the solar wind stream will not hit Earth head on; instead it could be a glancing blow. Even so, the impact could spark polar auroras later this week. http://spaceweather.com/ Вернуться назад |