Core Insights - The research team from the National Solar Observatory has utilized the Daniel K. Inouye Solar Telescope to capture ultra-clear images of the solar surface, revealing fine magnetic stripe structures that will reshape the understanding of solar magnetic field dynamics [1][2] - These stripe structures will aid in more accurate predictions of solar flares and coronal mass ejections, which impact space weather events on Earth [1] Group 1 - The newly discovered stripe structures are described as "magnetic curtains" that hang at the boundaries of convective cells on the solar surface, which are approximately 1,000 kilometers in diameter [1] - The magnetic curtains exhibit wave-like fluctuations, creating alternating bright and dark stripe patterns that reflect spatial changes in the underlying magnetic field [1][2] - The breakthrough observation was made possible by the high-resolution imaging capabilities of the Visible Broadband Imager (VBI) on the Inouye Solar Telescope, particularly in the G-band, which enhances the features of magnetic active regions [1] Group 2 - The research team conducted a systematic comparison between the observed images and advanced numerical models simulating solar surface physical processes, confirming that the stripe structures reveal weak but significant magnetic field fluctuations [2] - The intensity variation of these magnetic fields is around 100 Gauss, comparable to a typical refrigerator magnet, yet it can cause displacements on the solar surface at the kilometer scale, known as the "Wilson depression" [2] - The findings also provide new insights into the universal behavior of magnetic fields in other cosmic bodies, such as molecular clouds, enhancing the understanding of solar physics challenges like coronal heating and the origins of solar wind [2]