Harry McSween, JrHarry McSween is Chancellor Professor Emeritus at the University of Tennessee. His research on meteorites and Mars has resulted in hundreds of scientific papers. He has authored/co-authored six books on planetary science, including the textbook Planeary Geoscience (Cambridge, 2019) and was co-investigator on four NASA spacecraft missions. He has received awards from the US National Academy of Sciences, Meteoritical Society, and American Geophysical Union, and is the namesake for an asteroid. Read More Read Less