NASA rover Curiosity is back at work on Mars

NASA's Curiosity Mars rover resumed work on Monday after being in safe mode for nine days.
While NASA engineers have not fixed what is thought to be the software issue that caused the robotic rover to put itself into a protective mode, they believe they pinpointed the problem.
Using information the rover transmitted back to Earth, NASA engineers determined that the problem stemmed from a "mismatch" in systems involved in transferring data.
"Science activity planning for the rover is avoiding us