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The quasar pair J1602+4228AB, observed 900 million years after the Big Bang, challenges existing theories about supermassive black holes. This compact pair, with masses of 1.5 billion and 400 million solar masses, is the closest known quasar pair from the Cosmic Dawn era. Their discovery raises questions about how such massive black holes could form so early in the universe's history. The James Webb Space Telescope identified this pair, contributing to a better understanding of galaxy formation and interactions during this critical period. Despite the rarity of such findings, they provide valuable insights into the evolution of the universe.