Public domain
iss031e140676
From the collection of NASA Image and Video Library. Free to download, adapt and use — no permission needed.
About this work
ISS031-E-140676 (22 June 2012) --- Two bowling-ball-sized free-flying satellites called Synchronized Position Hold, Engage, Reorient, Experimental Satellites Zero Robotics (SPHERES ZR) are pictured during a test session in the Kibo laboratory of the International Space Station.
NASA Image and Video Library’s own descriptionCredit lineiss031e140676. NASA/JSC, 2012-06-22. Public domain. ID: iss031e140676.
