蓝巨星
- 网络Blue Giant;giant blue star
蓝巨星-
有着与众不同的中心恒星环，旋臂上还点缀着大量炽热的年轻恒星组成的蓝巨星簇，NGC1097就成为绝佳的观测目标。
With this distinctive central star-forming ring , and the addition of numerous bluish clusters of hot , young stars dotted through its spiral arms , NGC1097 makes a stunning visual object .
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实际上，在勾魂的望远镜图像中，女巫好像紧盯着猎户座的蓝超巨星参宿七。
In fact , this entrancing telescopic portrait gives the impression the witch has fixed her gaze on Orion 's bright supergiant star Rigel .