. "0"^^ . . . "107771273"@en-us . . . . . . . . . . . . . . . . "galaxy"@en-us . . "108271042"^^ . . . . . "(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; \"`extragalactic nebula' is a former name for `galaxy'\""@en-us . . . . . . . . . . "08271042-n"^^ . . . . "(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust; \"`extragalactic nebula' is a former name for `galaxy'\""@en-us . . . . . . "extragalactic nebula"@en-us . . . . . . . "0"^^ . . . . "galaxy"^^ . .