NASA features Simon Carn

NASA features Simon Carn in an article about gases from the eruption of Chaitén Volcano in Chile: “Volcanic eruptions are a sort of atmospheric chemistry experiment; they stick a large amount of gas into the atmosphere quickly,” he said. Scientists do not know with certainty what will result from such an experiment. They have learned that over time, the gases may transform into tiny droplets or particles called aerosols. Read more

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