Erin Mackey Nellie Forbush in the 2014 Paper Mill Playhouse production of "South Pacific". She starred as Mary Catlett in the world premiere of the musical, "Amazing Grace" from October to November 2014 playing a role she would later reprise on Broadway. From November 2016 through April 2017, Mackey starred on Broadway in the a cappella musical "In Transit". She is playing Dot in the Guthrie Theater's 2017 production of "Sunday in the Park with George". After her freshman year of college, Mackey auditioned for the musical "Wicked" and was offered a role as a swing on the national touring production. After
Forbush decrease Forbush decrease A Forbush decrease is a rapid decrease in the observed galactic cosmic ray intensity following a coronal mass ejection (CME). It occurs due to the magnetic field of the plasma solar wind sweeping some of the galactic cosmic rays away from Earth. The term "Forbush decrease" was named after the American physicist Scott E. Forbush, who studied cosmic rays in the 1930s and 1940s. The Forbush decrease is usually observable by particle detectors on Earth within a few days after the CME, and the decrease takes place over the course of a few hours. Over the following several