Another Stall of Right-Rear Wheel Ends Drive - NASA Jet Propulsion Laboratory

　via 【宇宙】 無人探査車スピリットが火星の砂地にはまって半年、ついに前進指令を送信…脱出に挑戦 [09/11/13]。Investigation of past stall events along with these characteristics suggest that this stall might not be result of the terrain, but might be internal to the right-rear wheel actuator.か。不吉な推測だ。出てこれるといいなぁ。