Every two seconds, the camera on board Solar Orbiter is able to freeze the corona on another frame, and in this rare data set, it has captured the early, quiet failures that can build into a major ...

The ESIS-II mission aims to capture high-speed “snapshot” images of the Sun’s transition region and corona. To achieve this, ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...