NASA’s Solar Dynamics Observatory captured an X2.8-class solar flare and a pair of m-flares that preceded it in multiple wavelength. Reported to be the biggest flare since an X9.3 flare in Sept. 2017.

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

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This article was updated Nov. 21, 2025 shortly after BioSentinel’s mission marked three years of operation in deep space.

NASA's Interface Region Imaging Spectrograph (IRIS) mission captured an X1.1-class solar flare. See time-lapse footage of the ...

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As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

NASA and its international partners have been busy expanding the Artemis Accords. These are basically a set of principles to ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

Related: People Drive From All Over Ohio For The Outrageously Good Breakfast At This 1950s-Style Diner Each bite delivers that perfect combination of juicy meat, gooey cheese, and the satisfying ...