NASA spots pair of supermassive black holes battling it out as their galaxies collide | A crisp image shows the cosmic bodies, which NASA describes as “two Sumo wrestlers squaring off”
NASA spots pair of supermassive black holes battling it out as their galaxies collide | A crisp image shows the cosmic bodies, which NASA describes as “two Sumo wrestlers squaring off”
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Cool. Gamma Ray Bursts sterilizing any planet within 3000 light years in their path.