Here is a NASA page with more info about the Sphere project... http://www.nasa.gov/mission_pages/station/main/spheres_smartphone.html http://www.nasa.gov/miss

Here is a NASA page with more info about the Sphere project... http://www.nasa.gov/mission_pages/station/main/spheres_smartphone.html http://www.nasa.gov/mission_pages/station/main/spheres_smart...