Wind and Polar were part of the stand-alone Global Geospace Science (GGS) program, the United States’ contribution to the International Solar Terrestrial Physics (ISTP) program which included the additional missions Geotail, SOHO and Cluster.
Wind and Polar were part of the stand-alone Global Geospace Science (GGS) program, the United States’ contribution to the International Solar Terrestrial Physics (ISTP) program which included the additional missions Geotail, SOHO and Cluster.