Learn how these advances in instrumentation could provide a better understanding of solar winds and improve space weather ...

A space rock dubbed 2024 YR4 has a roughly 2.3% chance of smashing into our planet, NASA scientists announced.

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

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

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A 1-in-83 chance of an impact represented a 1.2% chance of an impact. That meant there was a 98.8% that 2024 YR4 would miss ...