Relativistic electrons in the outer Van Allen belt wreak havoc with satellites in geosynchronous orbit, but how they reach such high energies has been unclear. New data identify gyro-resonant wave ...

A historic solar storm in May 2024 not only triggered spectacular auroras but also created two new temporary radiation belts ...

Understanding chorus waves is vital, as they create fast-moving, highly energetic electrons (known as killer electrons) that ...

The largest solar storm in two decades hit Earth in May 2024. For several days, wave after wave of high-energy charged ...

By causing electronic malfunctions, “killer electrons,” which move at almost the speed of light inside Earth’s Van Allen ...