Sunspot AR3184 erupted with an X1.9-class solar flare. NASA's Solar Dynamics Observatory (SDO) captured the fireworks. The ...

The Solar Orbiter's Extreme Ultraviolet Imager (EUI) instrument captured imagery of the sun over the last few years. The solar flares (blue circles) are shown using data from the spacecraft's ...

The Origin of the Sun's Magnetic Field Could Lie Close to Its Surface May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's ...

The sun's corona—the outermost layer of its atmosphere, visible only during a total solar eclipse—has long intrigued ...

Vassy Kapelos asks astrophysicist Jesse Rogerson about the powerful solar flares that erupted on the Sun last week and how ...

The Sun Is Already Starting Its Next Solar Cycle -- Despite Being Halfway Through Its Current One New Dawn for Space Storm Alerts Could Help Shield Earth's Tech Thursday, July 18, 2024 ...