Dr. Bill Farrell is a plasma physicist at NASA’s Goddard Space Flight Center. He is a co-investigator on the Cassini mission to Saturn and the Parker Solar Probe mission. He is also principal investigator of the DREAM2 Center for Space Environments (http://ssed.gsfc.nasa.gov/dream/), which examines the exosphere formation, radiation effects, and plasma interactions of the Moon and other airless bodies. Dr. Farrell has authored or co-authored over 200 journal articles on various aspects of space science, including the hydroxylation at the Moon, the curious plasma effects within the Enceladus plume, and the possibility of electricity generated in Martian dust devils.

Bill Farrell博士是NASA戈达德太空飞行中心的等离子体物理学家。他是卡西尼号（Cassini）土星任务和帕克太阳探测器（Parker Solar Probe）任务的联合研究员。他还是DREAM2空间环境中心（http://ssed.gsfc.nasa.gov/dream/）的首席研究员，该中心研究了月球与其他无空气物体的气圈形成，辐射效应以及等离子体相互作用。Farrell博士已撰写或合着了200多篇关于太空科学各个方面的期刊文章，包括月球上的羟基化，Enceladus羽内奇特的等离子体效应以及火星尘埃中产生电的可能性。