Kuipers conducts a test session of the payload SPHERES ZR in the JPM

ISS030-E-156313 (23 Jan. 2012) --- European Space Agency astronaut Andre Kuipers, Expedition 30 flight engineer, works with the Synchronized Position Hold, Engage, Reorient, Experimental Satellites Zero Robotics (SPHERES ZR) experiment in the Kibo laboratory of the International Space Station.