Nature of
Of the northern lights result
According to the national geographic site on september 25, recently, because of the sunspot activity, aurora ahead to the earth, causing a series of breath-taking astronomical spectacle. the following is a group of the northern lights in norway's picture, but let us all into the nature of charm and vitality.
Of the space nebula
In the u.s. yuhangju wise (cosmopolitan infrared detector) the abbreviation of the photographs of the picture, a crowd of stars of the radiation in the spirit of gas "chipped in that a hole. the gas and dust the soul of a nebula width to 150 light and the star clusters. in the open the big hole in the process, they keep big hole in the middle, and near to produce new star.
Bright xingcheng
In the photo, hundreds of young, bright stars of the triangle in the constellation of gas, which the count reddened. this "xingcheng" is thus in the constellation of stars were "and" baby "a star around which not only heat, but also in the form of bubbles of hydrogen.
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