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Solar Wind

Coronal Mass Ejections Solar Corona Solar Eruptions Solar Storms Charged Particles Space Weather Coronal Studies Solar Wind Interaction Coronal Holes Mars Atmosphere Plasma Interactions Electric Fields Solar Atmosphere Termination Shock Plasma Dynamics Sun's Corona Magnetospheric Effects Magnetic Reconnection Particle Interaction

New Horizons Wakes From 321‑Day Hibernation and Resumes Science at Edge of the Solar System

The probe’s return lets scientists begin new measurements of the outer heliosphere that could help pin down where the Sun’s influence ends.

Study Links Geomagnetic Disturbances to Higher Heart-Attack Rates, With Larger Effect Reported in Women

NASA Begins Commissioning TRACERS Satellites After Falcon 9 Launch

NASA’s MAVEN Mission Directly Observes Martian Atmospheric Sputtering