HTV-6
Kounotori HTV-6 launched on Dec 9, 2016 carrying the Exposed Pallet with 6 new lithium-ion batteries to upgrade the S4 truss power channels.
HTV-6
Space Shuttles, ISS and more paper rockets
Kounotori HTV-6 launched on Dec 9, 2016 carrying the Exposed Pallet with 6 new lithium-ion batteries to upgrade the S4 truss power channels.