NASA’s latest close-up of our star is not just a pretty picture. When the Parker Solar Probe swooped to within 3.8 million miles of the Sun on Dec. 24, 2024, it delivered a view of the corona that no ...
The Sun emitted a strong solar flare, peaking on 4 February 2026. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar flares are massive ...