When NASA scientists first observed a particular radio burst from the sun in August 2025, there was nothing unusual about it. But then the radio burst kept going. Typically, solar radio bursts like ...

Record-breaking solar burst: NASA tracked a 19-day Type IV solar radio burst, the longest ever observed, linked to sustained magnetic activity and multiple coronal mass ejections. Prophecy resurfaces: ...

In late May 2026, during the ongoing peak of Solar Cycle 25, the sun did something no instrument had ever recorded: it produced a Type IV radio burst that persisted for 19 consecutive days. The claim, ...

Solar flares accelerate energetic electrons that escape into interplanetary space, guided by the Parker spiral magnetic field, and are responsible for the generation of the interplanetary Type III ...

Scientists believe the source of a record-breaking solar radio signal sat near a "helmet streamer," a giant arching magnetic structure that rises from the sun's atmosphere and stretches far into space ...