NASA Missions Track Record-Breaking Radio Burst from Sun

https://science.nasa.gov/blogs/science-news/2026/05/14/nasa-missions-track-record-breaking-radio-burst-from-sun/?utm_source=newsletter&utm_medium=email&utm_campaign=nn202619 When NASA scientists first observed a particular radio burst from the Sun in August 2025, it didn’t seem like anything out of the ordinary. But then it just… kept going. By the time it finally stopped, the burst had lasted 19 days — far longer than anyone expected and smashing the previous five‑day record.