The sun emitted a strong solar flare, peaking at 10:37 a.m. ET on May 29, 2024. NASA’s Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. The sun emitted a strong solar flare, peaking at 10:37 a.m. ET on May 29, 2024. NASA’s Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Astronomy Phys.org – latest science and technology news stories