Home > Agencies & Organisations, Astronomy, Curiosity, Mars, NASA (National Aeronautics & Space Administration), Solar System, Spaceflight, Unmanned Spaceflight > SwRI Scientists Publish First Radiation Measurements From The Surface Of Mars

SwRI Scientists Publish First Radiation Measurements From The Surface Of Mars


In the first 300 days of the Mars Science Laboratory surface mission, the Curiosity rover cruised around the planet’s Gale Crater, collecting soil samples and investigating rock structures while the onboard Radiation Assessment Detector made detailed measurements of the radiation environment on the surface of Mars.

“Our measurements provide crucial information for human missions to Mars,” said Dr. Don Hassler, a Southwest Research Institute program director and RAD principal investigator. Hassler is the lead author of “Mars’ Surface Radiation Environment Measured with the Mars Science Laboratory’s Curiosity Rover,” scheduled for publication in the journal Science online on December 9, 2013. “We’re continuing to monitor the radiation environment, and seeing the effects of major solar storms on the surface and at different times in the solar cycle will give additional important data. Our measurements also tie into Curiosity’s investigations about habitability. The radiation sources that are of concern for human health also affect microbial survival as well as the preservation of organic chemicals.”

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