Imagine the Sun releasing a burst of energy so powerful it could knock out power grids, stop airplanes mid flight, and push our world back into the dark ages. This is not science fiction. It is the ...
Eruptions from sunspot AR3664 have created a geomagnetic storm that is delivering jaw-dropping northern lights on Earth. The ...
NASA’s Parker Solar Probe has provided the first direct in-situ measurements of magnetic reconnection, capturing the exact 'spark' that ignites solar .