
Remembered on Mars
NASA has named a rippled, linear mound of dark Martian sand “Nathan Bridges Dune” after planetary scientist and UMass Amherst geosciences alumnus Nathan Bridges ’97PhD. Bridges, who died earlier this year at age 50, was a planetary research scientist at the Johns Hopkins University Applied Physics Laboratory. He was leader of the dune campaign for NASA’s Curiosity rover team and an expert on the geology of Mars, remote sensing techniques, and the role of wind-driven processes in planetary erosion.