High-energy, powerful, and violent stellar explosions called "superflares" have been found to erupt from stars like the sun roughly once every 100 years, making these blasts far more common than ...

Comet 3I/ATLAS did not explode as some reports claimed. Instead, it naturally fragmented—a common process for comets nearing the Sun. Scientists confirmed no alien or explosive activity occurred.

Earlier this year, Earth experienced two geomagnetic storms caused by outbursts of radiation from the Sun, which had an impact on satellites in space and communication systems on the ground. As it ...