Joseph H. Scammell (ship) Laniakea Supercluster Abell catalogue Gravidity and parity PAK2 Benang: From the Heart G75 Lanzhou–Haikou Expressway Supercluster G15 Shenyang–Haikou Expressway
Joseph H. Scammell (ship) Laniakea Supercluster Abell catalogue Gravidity and parity PAK2 Benang: From the Heart G75 Lanzhou–Haikou Expressway Supercluster G15 Shenyang–Haikou Expressway