影像右上方的年轻星团是NGC 2244,它位在蔷薇星云 (Rosette Nebula)的中心。 在这群大质量恒星所组成的星团里,外层有许多会辐射出X射线的恒星,星团内,还有一团弥漫的X射线辉光。
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The Rosette Nebula 玫瑰星云
The Rosette nebula, located within the constellation Monoceros (the Unicorn), glows appropriately pink in this image released August 25.
玫瑰星云(Rosette nebula)位于麒麟座(constellation Monoceros)之中,这张散发着粉红光芒的星云照片发布于8月25日。
The center of the Rosette Nebula, which glows with the red light of ionized hyrdorgen, is fueled by a central cluster of powerful giant stars.
一群强大的巨型恒星点燃蔷薇星云的中心,来自电离氢的红光使其绚丽夺目。
WISE picked up the rosy glow of the nebula's warm dust clouds, but the Rosette nebula is visible from the ground with a small telescope or a good pair of binoculars.
WISE望远镜拍下了炙热尘埃云发出的玫瑰色光芒,但在地面上,用小型天文望远镜或精良的双筒望远镜就可以看到玫瑰星云了。
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