Scientists plan to use colliding black holes to measure how fast universe is expanding

Scientists plan to use colliding black holes to measure how fast universe is expanding

Next to nothing can escape the strong gravitational pull of a black hole but now scientists are planning to use the collisions of black holes to understand the age of the universe and its evolution. In a new study published in Physical Review Letters, University of Chicago astrophysicists have developed a method for using pairs […]

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