Black Holes Merging

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a black hole in the middle of a galaxy with stars
an illustration of two merging black holes is shown on a black background
    they are caused by violent cosmic phenomena such as merging black holes and exploding stars courtesy chris henze / nasa
      a drawing of a monster with the letter s on the bottom
      a black and white drawing of a person holding a plug with guarimba international film festival on the bottom
      a painting of a circle of fire with two holes in the middle
      a picture of a black hole in space surrounded by stars .
      a black background with a red and blue swirl in the middle
      a cartoon character with a lightning bolt on his sleeve
      a blurry picture of a person 's face with a red background