Colors in this well-composed, cosmic portrait, highlight plentiful, young, bluish star clusters along the galaxy's sweeping spiral arms.
这张合成的宇宙影像中的颜色,突出了星系弯曲的旋臂上丰富的年轻蓝色星团。
At the nebula's center is a young binary star system that surely powers the nebula but does not, as yet, explain its colors.
星云的中心是一个年轻的双星系统,星云的能量确定来源于此,但还不能解释星云的颜色。
Dust blocks the view of most of this nebula in visible light.But that dust is also warmed by the light of the young stars it conceals, giving WISE a view of its beautiful infrared colors.
尘埃阻隔了星云的大部分可见光,但同时它也被星云中隐藏的年轻恒星的光芒加热了,在WISE红外镜头的帮助之下,美丽的色彩便一览无余了。
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