Even though it seems to be a glowing band from Earth, the Milky Way’s genuine condition is a good looking barred spiral galaxy. At its heart lies a dense, bulging Main of stars.依據希臘神話，銀河是赫拉在發現宙斯以欺騙的手法誘使他去餵食年幼的赫拉克勒斯因而濺灑在天空中的奶汁。另一種說法則是赫