 鲜花( 223)  鸡蛋( 0)
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鱼儿2008 发表于 2014-1-9 20:42 4 o7 b' L& F! q+ a, _3 N2 y) H
极光一般持续多久?等楼主通知后出发赶得及吗?没见过的人很期待滴说
: ~+ l% m. m% d9 }& S4 X/ sREGINA - An intense burst of energy from the sun was heading towards Earth on Thursday and was expected to make for spectacular conditions to see the northern lights across Canada.
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+ Y* @0 M. w3 O0 KRuth Ann Chicoine with the Canadian Space Agency said a spot on the sun exploded Tuesday in what is known as a solar flare and sent a coronal storm cloud our way.
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" `0 D1 r0 V. z0 R' HSuch storms collide with particles and gases, such as oxygen and nitrogen, in the Earth's atmosphere to create the northern lights.
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: | i6 a3 w- b4 [This storm was expected at around 3 a.m. EST Thursday, but Chicoine joked that it appeared to be taking the panoramic route to Earth.5 C4 ^ B5 y6 u
$ E( Q9 l3 D& zShe said a nationwide alert had been issued, meaning even southern areas could see the northern lights Thursday night if the storm hit as hard as predicted.
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+ q# i3 y% ^4 yThere hasn't been a northern lights phenomenon like this in a year or two, she said.
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7 I3 C( x+ M$ N* N$ @Sky-watchers not wanting to go out in the cold or not able to get to a dark enough area weren't out of luck.
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鲜花鸡蛋JoyceAccSG 在2014-1-9 20:46 送朵鲜花 并说:我非常同意你的观点,送朵鲜花鼓励一下 JoyceAccSG 在2014-1-9 20:46 送朵鲜花 并说:我非常同意你的观点,送朵鲜花鼓励一下
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