A erupted with M1 and M6 class solar flares. Watch the fireworks in these views from NASA's Solar Dynamics Observatory.
Sunspot AR3229 erupted with an X2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...
The northern lights visible across the United States after a solar flare were the most widespread and intense aurora show ...
On September 14, 2024, the Sun released a powerful X4.5 solar flare, observed by NASA's Solar Dynamics Observatory. This ...
Coronal mass ejection from the sun at the same time as a recent X4.5 solar flare is about to collide with the Earth.