Scientists measured a chorus wave emerging from an unexpected place, and confirmed a key piece of a theory about how these ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

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

Earth's magnetic poles are shifting unpredictably, with rapid drifts and weakening fields raising questions about a possible future reversal and its global effects.

NASA’s Blue Ghost mission will deploy ten advanced scientific instruments to the Moon, testing technologies for regolith ...

Earth’s magnetic field, generated by movements within its molten iron core, serves as a protective shield against solar winds ...

NASA detects mysterious 'chirping' signals, or chorus waves, 165,000 km from Earth, revealing surprising energy transfer in ...

Lightning can be used to probe Earth’s dynamic Van Allen radiation belts, directly connecting terrestrial weather and space ...

Earth's magnetic field occasionally bursts into song — but these compositions are written with electromagnetic radiation, not sound waves. When converted to audio signals, though, these strange ...

Earth's magnetic field occasionally bursts into song — but ... The four satellites of NASA's Magnetospheric Multiscale mission recently measured a burst of chorus waves coming from a spot ...