Fisk, an area plasma scientist in the College of Michigan plus a former NASA administrator. With the previous several years Fisk and George Gloeckler, a colleague at Michigan and a longtime Voyager mission scientist, have been focusing on a design of the heliosphere that pushes its edge out by https://fernandofqlba.blogsvila.com/12477415/top-guidelines-of-voyager-one-sounds-of-the-earth-record