十大最壮观宇宙美景:马头星云VS弓形北极光(6)
![十大最壮观宇宙美景:马头星云VS弓形北极光 十大最壮观宇宙美景:马头星云VS弓形北极光](http://images2.china.com/tech/zh_cn/science/universe/1030/20090903/2009090309054920486200.jpg)
埃塔船底星云
如图所示,这是埃塔船底星云,它是一个巨大的气体灰尘云团结构。它的命名源自银河系中最大、最明亮和最狂躁的恒星,它位于埃塔船底星云的中部区域。
这张照片拍摄于新一批恒星诞生之后的瞬间,在埃塔船底星云中心区域,已诞生一批新的恒星,燃烧周围的气体和灰尘,在埃塔船底星云中心形成巨大的空虚状况。
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