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Heliophysics

Magnetic Reconnection Solar Activity Coronal Mass Ejections Solar-Earth Interaction Magnetosphere Solar-Terrestrial Relations Solar Wind Sun-Earth Interaction

White House Move to Break Up NCAR Puts NASA-Linked Space Research and Forecasting at Risk

Calls for clarity grow during an NSF review that lacks implementation details.

NASA Launches Twin TRACERS Probes to Study Solar Wind–Magnetosphere Coupling

NASA’s TRACERS Satellites Poised for Vandenberg Launch to Probe Solar-Earth Magnetic Link