U.S. federally funded solar physics research center
Scientists have captured the Sun’s surface at unprecedented resolution with the Daniel K. Inouye Solar Telescope and other instruments and have identified widespread Kelvin–Helmholtz vortices—500–2,000km spirals of magnetised plasma. The team has linked these instabilities to how magnetic energy cascades to smaller scales and feeds flares and coronal mass ejections that produce space weather.
A total solar eclipse has crossed Greenland, Iceland and northern Spain while the UK and Ireland have seen a deep partial eclipse — the most extensive across Britain since 1999. Scientists and agencies such as NASA have flown instruments and balloons into the path of totality to study the Sun's corona and to gather data for improving space‑weather forecasts.