A study published this week using data from NASA's Cassini mission describes in more detail than ever before how aerosols in the highest part of the atmosphere are kick-started on Saturn's moon, Titan. Scientists want to understand aerosol formation on Titan because it could help shed light on fundamental processes underlying the formation of life, including the early Earth. Understanding the chemistry of such processes also could predict the behavior of smoggy aerosol layers on Earth.
Northwest Fire District crews had their hands full this afternoon after a strong storm swept through Northwest Tucson causing two major incide…
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Join in the Oct. 3rd Harvest for Hope 5K Walk Run, to bring hope to struggling families in our community for the tenth year in a row! IMPACT o…