The Inertial Upper Stage (IUS) is a two-stage solid-fueled booster rocket developed by NASA and the U.S. Air Force for the launching of large payloads from either a Titan III (later Titan IV) rocket or from the payload bay of the Space Shuttle.
<nowiki>Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; IUS; Inertial Upper Stage; 慣性上段ロケット; Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; Inertial Upper Stage; IUS; Inertial Upper Stage; 慣性上層節; Inertial Upper Stage; Inertial Upper Stage; dvostopenjska nosilna raketa na trdno gorivo, ki jo je razvilovAmeriško vojno letalstvo; Modul von Boeing, um Satelliten in eine höhere Umlaufbahn zu bringen; two-stage solid-fueled booster rocket developed by the U.S. Air Force; Étage de propulsion spatiale; two-stage solid-fueled booster rocket developed by the U.S. Air Force; IUS; インターナル・アッパー・ステージ; Interim Upper Stage; IUS; 慣性上升助推器; Interim Upper Stage; IUS; SSB-7</nowiki>
Inertial Upper Stage
two-stage solid-fueled booster rocket developed by the U.S. Air Force