Sensor on Mars Rover to Measure Radiation Environment
One of the experiments on NASA's Mars Science Laboratory mission will measure the natural radiation environment to aid plans for future human missions.
Source: http://www.jpl.nasa.gov/news/news.cfm?release=2010-376&rn=news.xml&rs... "> http://www.jpl.nasa.gov/news/news.cfm?release=2010-376&rn=news.xml&rst=2808
