Partly obscured by foreground dust, the nebula itself surrounds NGC 1893, a young galactic cluster of stars that energizes the glowing gas.
这片星云本身环绕着部分被前景上的星尘所掩盖了的NGC 1893，这是一个年轻的恒星星系群，它给发光的气体提供了能量。
Astronomers used the way that light from distant stars was distorted by a huge galactic cluster known as Abell 1689 to work out the amount of dark energy in the cosmos.
天文学家应用来自遥远恒星的光线的路线被一个巨大银河星系团(Abell 1689)所扭曲，由此计算出宇宙中暗能量的总量。
The image shows both old stars and youngstars, a galactic globular cluster and emission from dust in our owngalaxy
图像既显示了老星，也显示了新星，还显示了一个星系的球状星团和我们自己星系尘埃的辐射。
To start, most of the yellowish objects in the above image from the Hubble Space Telescope are galactic members of a massive cluster of galaxies known as Abell 2667.
在上面这张由哈勃太空望远镜拍摄到的影像中，大多数微黄色的天体就是我们所知道阿贝耳2667星系团内巨大的成员。
To start, most of the yellowish objects in the above image from the Hubble Space Telescope are galactic members of a massive cluster of galaxies known as Abell 2667.
在上面这张由哈勃太空望远镜拍摄到的影像中，大多数微黄色的天体就是我们所知道阿贝耳2667星系团内巨大的成员。
应用推荐