HTV-X
Active Cargo Cargo Resupply Payload Capacity: 5850 kg Diameter: 4.4 m Height: 8.0 m()
Oct. 26, 2025
ISS Resupply
Flight Life
6 Months docked, 18 months post-mission free flight
Description
The HTV-X is Japan’s next-generation cargo spacecraft designed to deliver supplies, experiments, and equipment to the International Space Station. Building on the legacy of the original HTV, it features upgraded automation and reduced weight. Its reliable performance supports Japan’s role in international space exploration and the Artemis program.
History
The maiden flight is scheduled for 2025.
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