The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

An M3-class solar flare that lasted about 3 hours created a massive coronal mass ejection. The Solar Dynamics Observatory ...

Two strong solar flares erupted from the sun within 12 hours of each other, according to information from NASA's Solar ...

Watch this one-week time-lapse of the coronal hole in the Sun's atmosphere from NASA's Solar Dynamics Observatory. Amazing ...

Add Yahoo as a preferred source to see more of our stories on Google. Region 4366 seen on the surface of the sun via NASA's Solar Dynamics Observatory (SDO) spacecraft on Feb. 4, 2026. This region is ...

The Sun fired off two powerful X-class solar flares within hours, triggering temporary radio ...

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

"Previously published in Solar Physics volume 275, issues 1-2, 2012"--T.p. Preface / R. R. Fisher -- The Solar Dynamics Observatory (SDO) / W. Dean Pesnell, B. J. Thompson and P. C. Chamberlin -- The ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. NASA’s Solar Dynamics Observatory has captured the moon ...

The sun emitted a mid-level solar flare, peaking at 4:16 a.m. EDT on June 25, 2015. NASA's Solar Dynamics Observatory, which watches the sun constantly, captured an image of the event. Solar flares ...

Ground winds at Launch Pad 41 at Cape Canaveral Air Force Station, Fla., prevented the launch of NASA’s Solar Dynamics Observatory (SDO) during its one-hour launch window on Feb. 10, forcing the ...

(Phys.org)—A pair of researchers with Aberystwyth University in the U.K. has used data from NASA's Solar Dynamics Observatory to learn more about how the sun's corona behaves over differing stages of ...