In First, Scientists Trace Dangerous Solar Energetic Particles to Their Roots on the Sun

Solar Activity Reconstructed Over a Millennium – Sun’s Eleven-Year Cycle Traced Back to the Year 969

NASA Gets a Quick Peek at a Mysterious Layer of the Sun. A new map of the chromosphere’s magnetic field could help us predict solar weather patterns—and anticipate flares that wreak havoc on the power grid.

NASA Gets a Quick Peek at a Mysterious Layer of the Sun