Accordingly, astronomers have generally seen globulars as ancient cities, like the historic districts of Rome or Istanbul, formed long ago and little changed—cramped, worn-out municipalities that tell us much about bygone times but little about the way mo
Accordingly, astronomers have generally seen globulars as ancient cities, like the historic districts of Rome or Istanbul, formed long ago and little changed—cramped, worn-out municipalities that tell us much about bygone times but little about the way mo
因此，天文学家一般都将球状星团比拟为古老的城市，如同罗马或伊斯坦堡，虽然历史悠久，却没有太大变化；狭窄老旧的区域诉说的尽是过往的时光，却无法告诉我们现代的星系究竟是如何形成的。