UGC 2885 (Rubin's Galaxy, [10] nicknamed "Godzilla galaxy" [11]) is a large barred spiral galaxy of type SA (rs)c in the constellation Perseus. It is 232 million light-years (71 Mpc) from Earth and measures 463,000 ly (142,000 pc) across, making it one of the largest known spiral galaxies. [8][4] It is also a possible member of the Perseus ...

UGC 2885被歸類為一個場星系：遠離其它主要星系，遙遠、低密度和"空閒的"空間中發現的一類星系。 美國國家航空暨太空總署報告稱，UGC 2885盤面生長的理論主要來源於星系間氫氣的吸積，而不是像大多數星系那樣通過 星系碰撞 的重複過程生長。

2020年1月5日 · This Hubble Space Telescope photograph showcases the majestic spiral galaxy UGC 2885, located 232 million light-years away in the northern constellation Perseus. The galaxy is 2.5 times wider than our Milky Way and contains 10 times as many stars.

2020年1月6日 · Galaxy UGC 2885 may be the largest one in the local universe. It is 2.5 times wider than our Milky Way and contains 10 times as many stars. This galaxy is 232 million light-years away, located in the northern constellation of Perseus. Credit:

2020年1月5日 · One of the most photogenic is the huge spiral galaxy UGC 2885, located 232 million light-years away in the northern constellation, Perseus. It's a whopper even by galactic standards. The galaxy is 2.5 times wider than our Milky …

2020年1月5日 · This video is an animated zoom into the location of the immense spiral galaxy UGC 2885. We begin with a view of the autumn northern constellation Perseus. We look across 232 million light-years of space to see the full expanse of the galaxy, which is over two times the width of our Milky Way galaxy and contains at least 1 trillion stars.

2020年1月6日 · Galaxy UGC 2885 may be the largest one in the local universe. It is 2.5 times wider than our Milky Way and contains 10 times as many stars. This galaxy is 232 million light-years away, located in the northern constellation of Perseus. This work is licensed under a Creative Commons Attribution 4.0 International License.

2020年1月6日 · This video zooms into the gigantic galaxy known as UGC 2885, which may just be the largest one in the local universe. It is 2.5 times wider than our Milky Way and contains 10 times as many stars.

UGC2885，是一个距离地球约2亿3千2百万光年远的庞大 螺旋星系。 跨幅约800,000光年的这个星系，除了远大于直径约100,000光年的银河系之外，更拥有1兆颗左右的成员星，约摸是银河星数的10倍之多。 针对这个天体的研究，部分的探索重点在于了解为何星系可以长得这么庞大。 此外，天文学家薇拉．鲁宾（Vera Rubin）进行螺旋星系的旋转运动之先驱研究时，UGC2885是她量测过的星系之一。 她的工作，为宇宙含有大量 暗物质 提供了首个可让人信服的证据。 [1] …

UGC 2885是一个 螺旋星系，有一个相对 低的表面亮度。 中心凸起是这个星系最突出的特征，在那里有一个微弱的棒形穿过它的中心。 UGC 2885被归类为一个场星系：远离其它主要星系，遥远、低密度和"空闲的"空间中发现的一类星系。 美国国家航空暨太空总署报告称，UGC 2885盘面生长的理论主要来源于星系间氢气的吸积，而不是像大多数星系那样通过 星系碰撞 的重复过程生长。 缺乏相互作用的证据来自螺旋臂和圆盘近乎完美的结构、潮汐尾的缺乏以及恒星形成的适 …