Solar flares are as inevitable as they are powerful. While the sun’s baseline may seem chaotic to us, astronomers know that ...

A sudden surge of solar activity has shaken space weather forecasts after NOAA confirmed that the Sun unleashed two powerful ...

The twin eruptions briefly disrupted radio signals across the dayside of Earth.

The northern lights may be visible this weekend after a flurry of activity on the sun, with an X-class solar flare and ...

NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

A sunspot erupted earlier today producing an X1.9-class solar flare. The light and X-rays produced passed Earth about 8 minutes later, at the speed of light. Other WRAL Top Stories Look closely at the ...

A massive solar flare has produced a coronal mass ejection (CME) that is heading toward Earth. The CME could potentially interfere with communications, GPS, and power grids during the Artemis II ...

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The northern lights could be visible from several states on Tuesday night, as an ejection of plasma from the Sun associated with a powerful solar flare observed on Sunday night approaches the Earth. A ...

With NASA preparing for the Artemis II launch (expected tomorrow, 1 April), a strong solar flare earlier this week is putting space weather back into focus—and highlighting the unpredictable risks ...

An X-class solar flare and coronal mass ejection threaten to interfere with the most anticipated space launch in over 50 years. Reading time 2 minutes Americans have been waiting a long time for NASA ...

Just days before the Artemis II mission, some other activity in space caught the attention of NASA officials. According to NASA, a strong solar flare was emitted from the sun on Sunday night, ...