Solar Storms and Flares - NASA Science

Solar Flares, Sunspots, and the Solar Cycle — The Wonder of Science

See the strong solar flare that erupted from the Sun on Tuesday

Solar Activity Report: October 27 - November 2, 2025 ☀️ Solar activity began the week at a low level and gradually increased to moderate by week's end. X-ray flux levels remained within the B-class range through October 30, with only a few minor C-class flares observed. A couple of solar filaments appeared, primarily in the Northern Hemisphere. A significant uptick in activity occurred on October 31 following a C7.1 flare eruption, marking the start of an enhanced phase that persisted through th

Solar Activity - The Sun Today with Dr. C. Alex Young

Solar System Exploration