3 ms·
Here's more info on the arm: http://www.nasa.gov/mission_pages/station/structure/elements/mss.html http://www.nasa.gov/mission_pages/station/structure/elements.
by kordless 12y ago
Here's more info on the arm: http://www.nasa.gov/mission_pages/station/structure/elements/mss.html http://www.nasa.gov/mission_pages/station/structure/elements...