他注解道银河的北边指向的是室女座大星云,一个临近星系聚在一起组成的庞然大物。
He notes that the Milky Way's north side points toward the Virgo cluster, an enormous nearby gathering of galaxies.
而这些星系的额外的速度,不是由于宇宙的膨胀,而是由于物质在宇宙中的分布不均匀。具体地说,我们的银河系正被附近的仙女座星系和室女座星系团拉扯着。
And these additional velocities that galaxies have that aren't due to the expansion of the universe are due to the uneven distribution of matter in the universe.
在狮子座和室女座之间,两个星系慢慢合并成一个星系。
Between constellations Leo and Virgo, two galaxies slowly become one.
应用推荐