The environment around Earth on the morning of September 23, 2026, remains calm.Meanwhile, multiple C-class flares have occurred on the solar surface, and the probability of flare occurrence has ...

Although they would be exceedingly rare, there is evidence that suggests our Sun is capable of producing solar flares that far outclass anything we have ever seen in human history.

New solar telescope observations reveal swirling plasma movements on the Sun's surface. This phenomenon, known as Kelvin-Helmholtz instability, occurs at magnetic region boundaries. These turbulent ...

G1 geomagnetic storm September 2026: Two large coronal holes in Earth-facing positions are sending back-to-back solar wind ...

The solar wind, which had temporarily risen to around 800 km/s, has now slowed to 420 km/s. The geomagnetic field is also ...

New study reveals early warning signs of solar flares through small energy releases in the Sun’s atmosphere, enhancing flare prediction.

— A close look at Augustine: After a quiet period since its major eruptions in March and April, Mount St. Augustine Volcano awoke again in late August.

The fire at the Summerside Sunbank solar farm remains active as it enters its second week, with flare-ups expected and smoke ...

At this time of year, aurora displays could be enhanced by a phenomenon known as equinox cracks.

A solar storm is expected to impact the Earth's magnetic field, tonight, Sept. 23, and may push the northern lights into Ohio ...

Aurora borealis September 2026: SOLAR-1, America's first dedicated space weather satellite, tracked a coronal hole stream in ...

The aurora displays that were supposed to accompany last night's lunar eclipse apparently weren't cancelled, but only delayed ...