Scientists find strange changes on sun hours before a powerful X9 solar flare: ‘I was not expecting what I found’
NASA’s Solar Dynamics Observatory captured this image of an X9.0 solar flare — as seen in the bright flash in the center — on Oct. 03, 2024. (Image credit: NASA/SDO) Scientists may have finally seen the sun telegraph an eruption hours before it happened — and the one caught was one of our star’s most









