Inouye Solar Telescope captures sharpest image of sun to date

The Inouye Solar Telescope has captured the sharpest photograph of the sun to date, revealing intricate whirlpool-like structures on its surface. These features are caused by magnetic fields being twisted and moved by the motion of hot gas, a phenomenon demonstrating the Kelvin-Helmholtz instability.

Researchers from the National Solar Observatory note that understanding these small-scale physics is crucial for predicting space weather, which has the potential to disrupt power grids and satellites on Earth. The energy released from these solar processes can lead to solar flares or coronal mass ejections.