The strange green l
ight of the film is called Hanny's Voorwerp or Hanny's Object. "The size of each of these is almost the same as in the Milky Way, because of the green color of these cosmic objects, it is believed that the oxygen is in the shape of the galaxies due to the collision of the galaxies of the distant universe, due to the quasar located in the center of the galaxies. The origin of this green light was first noticed by Dutch school teacher Hanny van Arkel.
Note that Hanny's Voorwerp, first discovered by the center of IC 249.