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: NASA's Perseverance rover watches as 2 Mars dust devils merge into 1 (video) How to see Venus light the sky as the bright 'morning star' through fall 2025 HoverAir X1 PRO drone review Scientists are using stellar 'quakes' to peer inside stars