Sunspot AR3186 erupted with an X1-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

NASA’s Solar Dynamics Observatory captured an X2.8-class solar flare and a pair of m-flares that preceded it in multiple ...

The study revealed that geomagnetic storms caused by the Sun's eruptions increased atmospheric drag, causing satellites to re ...

Thanks to NASA astronaut Anne McClain, millions are getting a new perspective of this glowing spectacle—not from land, but ...