Watch footage of the Sun unleashing an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in ...

On November 11, 2025, an X5-class solar flare triggered the largest ground-level enhancement (GLE) event—when solar radiation ...

Sunspot AR3089 erupted with a series of m-class flares that culminated with an M7-class flare. NASA's Solar Dynamics ...

Research has shown that stars like our Sun produce “superflares,” extreme solar flares more powerful than trillions of hydrogen bombs, about once per century. Based on this an ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun has emitted a powerful solar flare that has the capability to interfere with technology on Earth. The explosive burst of ...

A solar flare eruption showing magnetic reconnection on the Sun’s surface, releasing intense energy as electromagnetic radiation and driving coronal mass ejections, key drivers of space weather. A ...

An experiment has produced nanoflares similar to those seen on the sun, and shown that they can help explain why the outer ...

Add Yahoo as a preferred source to see more of our stories on Google. In the span of two days last week, the sun released two strong solar flares — meaning the solar system experienced its most ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A spot on the sun 10 times larger than Earth has been seen ...

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