Aug 21 (Kyodo) - The last of the Kounotori unmanned cargo vessels ended its final mission Thursday as it burned up re-entering the Earth's atmosphere after transporting supplies to the International Space Station, the country's space agency said.
The Japan Aerospace Exploration Agency's Kounotori 9 left the ISS on Wednesday carrying waste materials from the station, following the delivery of food and water for astronauts, as well as equipment for experiments in May.
The Kounotori (which means "stork" in Japanese) cylindrical cargo transporters had successfully transported daily commodities, experimental units, samples, and replacement equipment such as batteries to the ISS dating back to 2009.
The nine transporters measured 9.8 meters in length with a payload capacity of 6 tons.
From fiscal 2021, Kounotori's successor, the HTV-X, is scheduled to transport vital supplies to the ISS, orbiting 400 kilometers above Earth. The HTV-X will be launched aboard the new H3 rocket, according to JAXA.
