以下为句子列表：
英文: we're typically used to thinking of andromeda as this tiny speck of light, but the actual size of the halo...extends to a very large radius and it actually fills a substantial portion of the night sky,said study team member jason kalirai of the university
中文: 虽然被发现的位置在仙女座最可见范围－－即：旋转星盘－－－之外远的多的地方，但它们却仍受到该星系的引力束缚，成为被扩展后仙女星座的“光环”的一部分。
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英文: Galaxies can also have modest local motions as they mill around and gravitationally pull on one another—as the Milky Way and Andromeda are doing.
中文: 星系在成群的整体运动之外，也可以有适度的局部运动，并受彼此间的重力牵引──银河系和仙女座星系之间就是如此。
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英文: Note the large ovalof the galaxy, with the name Andromeda Galaxybelow it.
中文: 注意这个星系的巨大椭圆轮廓，下面标有“仙女座大星系”。
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英文: Observers living in the Andromeda galaxy and beyond have their own observable universes that are different from but overlap with ours.
中文: 住在仙女座星系或更远处的观测者，也有他们各自的可见宇宙，和我们的有所重叠，却不太一样。
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英文: People in the Northern Hemisphere can see the Andromeda Galaxy, which is about 2 million light-years away.
中文: 北半球的人可以看到仙女座星系，离我们约有200万光年。
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