
The Sun’s smallest loops ever seen in stunning new images
The highest-resolution images of a solar flare captured at the H-alpha wavelength (656.28 nm) may reshape how we understand the Sun’s magnetic architecture — and improve space weather forecasting. Using the U.S. National Science Foundation (NSF) Daniel K. Inouye Solar Telescope, built and operated by the NSF National Solar Observatory (NSO), astronomers captured dark coronal…