Clowes–Campusano_LQG
Clowes–Campusano LQG
Large quasar group consisting of 34 quasars
The Clowes–Campusano LQG (CCLQG; also called LQG 3 and U1.28) is a large quasar group, consisting of 34 quasars and measuring about 2 billion light-years across. It is one of the largest known superstructures in the observable universe. It is located near the larger Huge-LQG.[1][2][3] It was discovered by the astronomers Roger Clowes and Luis Campusano in 1991.