ESA’s Automated Transfer Vehicle Georges Lemaître seen from the International Space Station as it approaches for docking in August 2014. To the right of the ESA logo, three cameras around the front cone form part of the Laser Infrared Imaging Sensors, or LIRIS, experiment that demonstrated new rendezvous and docking technology. The lidar optical head and its box of electronics sit just above the ESA logo and form the second element of the tracking system.