On Dec. 14, a 2.8 magnitude X-class flare exploded from the sun, triggering radio blackouts on Earth and unleashing a CME that could also hit our planet in the next few days. It is the most powerful ...

The Sun's activity cycle continues to stir things up, as our star recently unleashed a massive X-class solar flare that was strong enough to cause radio blackouts across the south Pacific. This latest ...

A hyperactive sunspot recently unleashed its third X-class flare in under 24 hours. The X6 flare is the most powerful since 2017 and could be followed by equally massive explosions. When you purchase ...

The sun has woken up grumpy this week, developing unusually unstable magnetic fields at some sunspots that may result in rare and violent X-class solar flares being fired at the Earth. X-class flares ...

A "dangerous" sunspot fired an intense "X-class" solar flare toward Earth, resulting in a radio blackout across the South Pacific region. The intense solar flare was spewed out by a newly emerging ...

The sun has fired off not one but two colossal X-class solar flares in less than 12 hours, causing radio blackouts across the sunlit portion of Earth at the time of eruption and marking a dramatic ...