Cargo spacecraft bound for ISS successfully launched from Tanegashima Island

The spacecraft, whose name means stork in Japanese, will deliver some 5.9 tons of supplies, the heaviest load transported by a Kounotori ship. It is the largest among the cargo ships owned by Japan, the United States and Russia. Friday's launch, which followed Russia's failure in the launch of a Soyuz rocket carrying a Progress supply ship on Dec. 1, has raised the success rate of Japan's H-2 rocket launches to 97.3 percent. Of the 37 launches so far, all but one succeeded. In addition to water and food, Kounotori 6 will also deliver Japanese-made large lithium-ion batteries to replace batteries used at the ISS, experimental equipment for a new cooling system and equipment to measure cosmic radiation in real time.