"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

There were significantly more X-class solar flares in 2024 than any other year for at least three decades. The arrival of ...

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

On January 3, the Sun unleashed a powerful X1.2 solar flare, the first one in 2025, causing radio blackouts in parts of South ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

As we approach solar maximum, something strange is happening to the sun's magnetic field. We explore this flip in polarity in ...

The Sun sometimes coughs up solar flares, which occur when the star’s magnetic field twists and sends a burst of energy and ...

Researchers discover brightness fluctuations in coronal loops that could predict solar flares hours in advance.

ESA’s Solar Orbiter transforms solar flares into sound New way to study solar activity via audio and visuals Solar maximum ...