EntityQ13890· pop 27· linked from 644 articlesdouble starSign in to savepair of stars that appear close to each other in the skyConnectionsstar systemEntityAcruxEntitystellar kinematicsEntitySiriusEntitystar clusterEntitybinary starEntityEarthConceptstarEntityGalileo GalileiEntitygalaxyEntitygravityEntityInternational Standard Book NumberEntitytelescopeEntityconstellationEntityUrsa MajorEntityWayback MachineEntityWilliam HerschelEntityorbitEntitydigital object identifierEntityRobert HookeEntityCategoriesDouble starsStar types