Branson had long stated his desire to fly aboard Virgin Galactic's space plane.

布兰森一直以来都表示希望搭乘维珍银河的太空飞机飞行。

You can see that the galactic plane is no longer dark with dust.

你可以看到银河平面不再是黑暗的尘埃。

Due to interstellar dust and star systems blocking our view along the galactic plane, astronomers have found it difficult to study what may lie beyond this region.

由于星际尘埃和恒星系统阻挡了我们沿着银河平面的视线，天文学家发现很难研究这个区域之外可能存在的东西。

If you imagine the Milky Way as a huge, revolving disc of stars known as the galactic plane, one Fermi bubble extends from the center of the galaxy above the galactic plane, and the other is below it.

如果你把银河系想象成一个巨大的、旋转的恒星圆盘，称为银河平面， 一个费米气泡从银河系中心延伸到银河平面上方， 另一个在它下面。