Qasar pairs with Gaia astrometric data

Quasar pairs, a special subclass of galaxy pairs, are valuable in the investigation of quasar interaction and clustering, the coevolution between the two quasars' host galaxies,...类星体对（Quasar pairs）作为星系对（galaxy pairs）的一个特殊子类，在类星体相互作用与成团性、两类类星体宿主星系的共同演化等相关研究中具备重要价值。