Under the influence of these streams, a G1-level geomagnetic storm is forecasted for August 11–13, after which geomagnetic ...

A 'killer' solar flare could potentially disrupt Earth's technology and life, but the chances of a flare large enough to ...

The Inouye Solar Telescope captured magnetic, silk-like "stripes" on the solar surface called photospheric striations.

An active sunspot could give photographers another reason to photograph the night skies this weekend. A solar flare that hit ...

Space weather experts warn that a moderate-strength geomagnetic storm could hit Earth Friday or Saturday (Aug. 8 or 9) — ...

A solar storm is forecast for Aug. 7 and 8, creating favorable conditions for the northern lights. Here's where the northern lights may be visible.

The sun has been active and unleashed an intense combination of coronal mass ejections and coronal hole high-speed streams with a geomagnetic storm forecasted for tonight, Aug. 7, and tomorrow, Aug. 8 ...

The activity of the sunspot was linked to a coronal mass ejection (CME), a rapid release of plasma that is coming to Earth in the next few days. Northern and southern lights are produced when these ...

HIP 67522 b can’t stop blasting itself in the face with stellar flares, a type of magnetic interaction that scientists have ...

After weeks of reduced activity, the sun erupted with three powerful flares on a single day. That could send solar flares ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.