That star at the center of our Solar System, that superhot ball of plasma that gives us heat and energy, and amazing ...

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 ...

Our Sun will not explode like other stars. Instead, it will slowly expand into a red giant, consuming inner planets. This ...

Newly emerged sunspot region AR3663 is already making a name for itself, firing off not one but two powerful solar flares within just six hours of each other. The first eruption occurred last night ...

Explosive sunspot AR3663 and its bigger cousin AR3664 are the current main solar flare players, unleashing flare after flare. We're struggling to keep up! When you purchase through links on our site, ...

The sun has unleashed a powerful X-class solar flare today, peaking at 8:10 a.m. (1310 GMT) and triggering shortwave radio blackouts across South America, Africa and the Southern Atlantic. The solar ...

IRAS 15103-5754, a star observed as it was turning into a planetary nebula, yields new clues as to the death of stars akin to the sun The birth of planetary nebulae, resulting from the death of low ...

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 ...