Robots

The unpiloted Japanese H-II Transfer Vehicle (HTV) is seen in the computer screen running the program that helps align the spacecraft for grappling by the International Space Station's robot arm in this image from NASA TV September 17, 2009. Station Flight Engineers Nicole Stott, Robert Thirsk and Frank De Winne used the arm to capture the cargo craft and attach it to the Earth-facing port of the Harmony node. REUTERS/NASA TV (UNITED STATES SCI TECH ENERGY) FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS