Robonaut 2 Arrives at International Space Station

DETROIT, Feb. 25, 2011 /PRNewswire/ -- INTERNATIONAL SPACE STATION -- About 264 miles above the Earth, Robonaut 2, the dexterous humanoid robot developed by General Motors and the NASA Johnson Space Center, has finally begun its first mission.

R2 has been packed aboard the space shuttle orbiter Discovery since fall 2010 and was originally scheduled to go into space in early November. The final launch of Discovery on Thursday was delayed by a combination of weather and technical issues with the orbiter. Docking with the International Space Station is expected to occur Saturday.

Just days before Discovery lifted off from the Kennedy Space Center in Florida, R2 won the "Robot of the Year" award from the popular technology website Engadget.com. R2 captured nearly 44 percent of the votes from the site's readers, ahead of five other contenders.

Before R2 begins regular duties alongside the astronauts, it will go through a period of testing and further development. A twin to the robot on the ISS remains at the Johnson Space Center in Houston, where engineers are refining its sensing and control systems.

Along with R2, a rack with a variety of interchangeable task boards was shipped to the ISS. The astronauts and engineers will evaluate R2's performance in a range of simulated tasks while operating in the microgravity environment of space. Based on the data measured on the orbiting station, the engineers on the ground will provide updated software and hardware.

R2 will remain aboard the ISS indefinitely and if all goes well, it will eventually be used to perform mundane maintenance and service tasks.  Upgraded versions of R2 could eventually perform space walks.

"GM engineers are also studying how the technology embedded within R2 can be put to use within manufacturing facilities to help create a safer working environment," said Marty Linn, principal robotics engineer. "The dexterity and endurance of R2 can be used alongside people to help reduce repetitive stress injuries and the R2 sensing capabilities can be used in collision avoidance systems."

About General Motors – General Motors (NYSE: GM, TSX: GMM), one of the world's largest automakers, traces its roots back to 1908. With its global headquarters in Detroit, GM employs 202,000 people in every major region of the world and does business in more than 120 countries.  GM and its strategic partners produce cars and trucks in 30 countries, and sell and service these vehicles through the following brands: Baojun, Buick, Cadillac, Chevrolet, GMC, Daewoo, Holden, Isuzu, Jiefang, Opel, Vauxhall, and Wuling. GM's largest national market is China, followed by the United States, Brazil, the United Kingdom, Germany, Canada, and Italy.  GM's OnStar subsidiary is the industry leader in vehicle safety, security and information services.  More information on the new General Motors can be found at www.gm.com.

SOURCE General Motors