卫星星系
- 网络satellite galaxy
![卫星星系](../cache/1406452.jpg)
-
有两大卫星星系环绕着我们的银河系转动。
Our Milky Way galaxy has two large satellite galaxies orbiting it .
-
它带着两个卫星星系在空间穿梭,卫星星系是不规则的小麦哲伦星云。
It travels in space with two satellite galaxies , the irregular little Clouds of Magellan .
-
Segue2是围绕着银河系运转的数十个卫星星系的其中之一。
Segue 2 is one of dozens of " companion " galaxies that orbit the Milky Way .
-
这次研究找到了两个类似的星系:每个星系均像银河系一样,环绕着能与麦哲伦云相媲美的卫星星系。
The search turned up two close replicas : each with a Milky Way-like galaxy accompanied by two galaxies comparable to the Magellanic Clouds .
-
现今,一项新的研究发现银河系及其卫星星系是不同寻常的组合。但也不是独一无二的。
Now a new study finds that the Milky Way and its companion galaxies are an unusual combination , but they 're not one of a kind .
-
研究人员首先使用哈勃太空望远镜来跟踪狮子座白矮星一号,它距离银河系85万光年,是围绕银河系运转的最远的卫星星系。
The researchers first used the Hubble Space Telescope to track the dwarf galaxy Leo I , which at 850000 light-years away is one of the most distant of the satellite galaxies swarming around the Milky Way .