Crew Begins Unloading Japanese Cargo Ship

Japan's HTV-6 cargo craft
Japan’s HTV-6 cargo craft is pictured moments before it was grappled by Canada’s 57.7-foot-long robotic arm Tuesday morning.

Robotic officers in Mission Control, Houston maneuvered the Canadarm2 robotic arm overnight to extract a pallet from the newly-arrived Japanese HTV-6 cargo ship containing new batteries for the station’s power supply.  The batteries will replace older batteries on the starboard truss through a series of robotic operations and spacewalks planned through mid-January.

The hatch to the HTV-6 resupply vehicle was opened Tuesday just a few hours after it arrived and was installed to the International Space Station. The Expedition 50 crew began unloading supplies from the vehicle shortly afterward.

For more information on previous HTV missions from JAXA to the space station visit:

While cargo transfers were under way the six-member crew also worked on analyzing water samples, installing new science gear, continuing ongoing research and maintaining station systems. The orbital residents also reviewed procedures in the unlikely event of an emergency with the HTV-6 attached to the station.

Commander Shane Kimbrough began work to install a new Japanese experiment that measures space radiation and the exposure risk to astronauts. ESA astronaut Thomas Pesquet explored new technologies to analyze water samples for microbes. NASA astronaut Peggy Whitson researched how astronauts work with touch-based devices and repair sensitive equipment.

Cosmonaut Oleg Novitskiy studied plasma physics then moved onto testing the remote control of rovers on another planet from a spacecraft. Flight Engineer Sergey Ryzhikov gathered radiation detectors for the Matryeshka-Bubble experiment. Veteran cosmonaut Andrey Borisenko worked throughout the station’s Russian segment on maintenance task.

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