galactocentric
whirlpool galaxy
galactography
open cluster
ductography
galactic bulge
galaxian
arclet
active galaxy
galacto-
galaxywide
dark flow
robust association of massive baryonic objects
microcosmos
Urania
green pea galaxy
stellar disk
Galactic Center
nongalactic
Large Magellanic Cloud
IrG
subuniverse
Milky Way Galaxy
Orion–Cygnus Arm
Milky Way
Milky Way System
Carina–Sagittarius Arm
clustercore
galactogenesis
dark space
flocculent spiral galaxy
Eskimo Nebula
Perseus Arm
super star cluster
C19
Sm
microcluster
protobulge
Siamese Twins
microverse
star stream
spiral DRAGN
spirallike
Milky-Way