After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

As the sun reaches its solar maximum, a strong solar flare erupted on March 28, which may enhance the visibility of the northern lights and disrupt technology.

Holes like this are part of the sun's normal activity, but McIntosh said that they are "not well understood" and called these events "the 'dark side' of solar activity." Coronal holes are the ...

The aurora could be visible tonight and early Sunday in the northern U.S. states and even into the lower Midwest, according to the NOAA/NWS Space Weather Prediction Center.

A Cosmic Connection To Seismic Activity The sun follows an 11-year cycle, marked by varying levels of sunspots, solar flares, ...

Scientists at NASA say the sun is at the peak of its solar activity cycle in 2025. That means there will likely be more chances to see the northern lights in Canada this year. Space weather can ...

The sun is currently at solar maximum. This means that the celestial body is at its peak activity, releasing higher levels of radiation and solar particles. It was a strong solar storm that ...

The recent CME and solar flare events occurred while the Sun was on a general downward trajectory in terms of activity after reaching the peak of Solar Cycle 25 in late 2024. Nasa says that during ...

The researchers applied mathematical models to earthquake data, solar activity, and surface temperatures, discovering that including surface temperatures improved prediction accuracy, especially ...