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Country of origin | Japan |
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Operator | JAXA |
Applications | Automated cargo spacecraft to resupply the ISS |
Specifications | |
Spacecraft type | Cargo |
Launch mass | 16 t[1] |
Payload capacity | Pressurised: 4.07 t, Unpressurised: 1.75 t[2] |
Volume | Pressurised: 78 m3 (2,800 cu ft)[1] |
Power | 3 kW[1] |
Design life | 6 months (berthed to ISS)[1] / 1.5 years (after departure from ISS)[2] |
Production | |
Status | In development |
Maiden launch | 2025 (planned)[3] |
Related spacecraft | |
Derived from | H-II Transfer Vehicle |
New Space-Station Resupply Vehicle (新型宇宙ステーション補給機, Shingata Uchū Sutēshon Hokyūki), tentatively called HTV-X, is an uncrewed expendable cargo spacecraft under development by Japan Aerospace Exploration Agency (JAXA) as the successor of H-II Transfer Vehicle (HTV). As of December 2023[update], the first flight is planned to be launched in early 2025 to resupply the International Space Station.[3]
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