Observers living in the andromeda galaxy and beyond have their own observable universes that are different from but overlap with ours 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。
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 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。
Andromeda , a large spiral galaxy much like our milky way galaxy , is relatively nearby and can be easily seen with binoculars in the autumn sky 仙女座大星云是类似银河系的大型旋涡星系,距离我们相对较近,在秋季的星空下,用双筒望远镜就可以很容易地看到它。
Andromeda was removed from the tapestry of the black family tree as a result of her marriage ( so kreacher does not feel the need to obey her even though she is family ) 安多米达嫁给了一个出生于麻瓜家庭的巫师,泰德?唐克斯,也因此被从布莱克家族的族谱挂毯上除名(所以克利切觉得即使她亲戚,也不必遵从她的吩咐) 。
In autumn and winter night sky , there is a spectacular galaxy which can be seen even with the naked eye : the " great nebula " in andromeda or m31 the 31st object in the messier catalogue 在秋冬漆黑的夜空中,你可以在仙女座附近,隐约看到一团宽度足以和满月比肩的模糊云气,这就是著名的m 31仙女座大星系梅西耶星表第31号天体。
" 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 of california , santa cruz 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。