 鲜花( 223)  鸡蛋( 0)
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鱼儿2008 发表于 2014-1-9 20:42 
8 f. `/ w! h, C3 u8 C1 e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
$ m7 A( `* y$ K1 H7 WREGINA - 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.; a/ ~ l j$ u9 H
9 v$ E, _ E) u' N3 m/ p! `Ruth 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.8 e( K+ [4 \. b2 L
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Such storms collide with particles and gases, such as oxygen and nitrogen, in the Earth's atmosphere to create the northern lights.3 k, x. j, H0 a$ \% n0 T, j) w
% t# Y. |* J9 V4 [: gThis storm was expected at around 3 a.m. EST Thursday, but Chicoine joked that it appeared to be taking the panoramic route to Earth.1 o0 ]. U5 K% d" \9 C
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She 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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; H- l8 C- r9 w* S$ q( F _There hasn't been a northern lights phenomenon like this in a year or two, she said.* u5 ?" M! q" X7 r
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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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狗仔卡
发表于 2014-1-9 19:43
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡
发表于 2014-1-9 20:17
楼主
我一走，它就出来！
是这个吧！
清空了，不会删出！
