. . . . . "Polyus satellite" . . "17F19DM Polyus/Skif-DM" . "Polyus spacecraft" . . "Polyus_(spacecraft)" . . "''Polyus''" . . "Polyus" . "Polyus (spacecraft)" . "Polyus orbital weapons platform" . . "11F19DM Skif-DM/Polyus" . . . . "Polyus (spacecraft)" . . . . .