WASHINGTON, April 26, 2022 (NASA PR) — NASA has selected three investigation teams to join the agency’s Geospace Dynamics Constellation (GDC) mission science team in studying Earth’s upper atmosphere, as well as five additional investigations that will be under consideration for inclusion in the mission.
GDC is a coordinated group of satellites that will provide the first direct global measurements of the dynamic and complex region of space enveloping Earth – known as the ionosphere and thermosphere (I-T) region. The constellation’s ability to simultaneously study processes operating across a range of temporal and spatial scales will provide an unprecedented level of understanding of this region. GDC will fundamentally advance scientists’ understanding of this interface to Earth’s space environment much like early weather satellites did for global weather systems. The three GDC investigations selected for flight have a combined budget of $149 million to design and deliver their instruments to the mission.(more…)