The Sun constantly releases bursts of energy known as solar flares and coronal mass ejections, but occasionally these ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based on data collected by NASA’s Solar Dynamics Observatory, our solar system’s ...

The twin eruptions briefly disrupted radio signals across the dayside of Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The sun has ...

A colossal solar flare will hit the Earth tomorrow, possibly causing the northern lights and blackouts. A coronal mass ejection – a giant solar explosion sending streams of charged particles into ...

While February weather across Texas remains calm and seasonable, activity on the sun is ramping up which could bring a colorful display across the night sky Thursday night for areas along the United ...

A newly active area on the sun is responsible for dozens of eruptions known as solar flares, including back-to-back X-class flares earlier this week. Solar flares typically originate from active ...