Colossal 'hole' in the sun could spark impressive auroras this weekendBy otako_fzbgs4 / October 10, 2025 The sun’s returning coronal hole could stir up geomagnetic storms and dazzling auroras under clear, dark skies this weekend. Related posts: Catch solar bursts in new citizen science project Sped-up simulation of Hera’s Mars flyby Hera asteroid mission’s Mars flyby Watch live: Images from Hera’s Mars flyby
