HTV-X1 cargo to ISSRocket launchby JapanLaunch timeSeptember 2025plannedOrbit: LEOFirst HTV-X resupply mission.MissionRocketPayloadsRocket H324Wwill launch from Tanegashima, LA-Y pad 2JapanPayloadsNamePurposeMassCommentHTV-X1ISS logistics / Technology demonstration--Ten-Koh 2Magnetosphere observation / Technology demonstration--