The combination of rapid rotation and ultra-strong magnetic field makes B1509 one of the most powerful electromagnetic generators in the Galaxy.
快速旋转和超强磁场的结合使B1509成为了银河系中最强大的电磁发电机之一。
2
More likely, they're previously distant galaxies that have only recently ventured close enough to our galaxy to be perturbed by its gravitational field.
更可能的是，它们以前是遥远的星系，只是最近被我们星系的引力场摄动才冒险足够接近银河系。
3
Dust clouds suspended above the plane of our Milky Way Galaxy are also faintly visible throughout the wide field of view.