missississi

January 4, 2007

天鹅座中央

Filed under: 客舟

APOD

天鹅座北十字的中心是超巨星天津一(天鹅座γ),正好也在这张太空景观图的中央。这个区域处于我们银河系的星系盘上,满是恒星、尘埃云和炽热星云。整个区域宽3度(相当于天空中6个满月的视角),包括发射星云IC1318、疏散星团NGC6910。天津一的左边,被长长的暗尘带分开的,形状象发光的两翼的,是IC1318,通俗的名字叫蝴蝶星云。天津一的左上是年轻的、仍紧密地聚在一起的星团NGC6910。

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  1. 温暖明亮

    Comment by 路过 — January 4, 2007 @ 10:48 pm

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