Stars like our own Sun produce “superflares” around once every 100 years, surprising astronomers who had previously estimated that such events occurred only every 3000 to 6000 years. The result, from ...

At the start of this new year, we look back at close-up pictures and solar flare data recorded by the ESA-led Solar Orbiter ...

Sunspots AR3664 and AR3663 have been erupting with X- and M-class solar flares. Both sunspots are Earth-facing and could potentially deliver a solar storm. NASA's Solar Dynamics Observatory captured ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are formed and what impact they have on Earth.

The sun started 2025 with a bang as it fired off a powerful solar flare this morning.

The new year started with a dazzling display of Aurora lights, with Alaska seeing most of the action from New Year's Eve into ...

After a bevy of solar activity, the Earth will begin the new year with geomagnetic storms and possible displays of Aurora ...

The first flare from 3936 is the one relevant to the solar storm warning, as it was associated with a CME that is coming ...

Powerful eruptions from the sun are likely to interact with Earth's atmosphere on New Year's Eve, causing auroras in some locations.

The sun is bidding farewell to 2024 with a bang—or rather several bangs. Our star produced three powerful flares on December ...

After a bevy of solar activity, the Earth will begin the New Year with geomagnetic storms and possible displays of Aurora ...

The NOAA's Space Weather Prediction Center says a solar storm could bring the Northern Lights to the Lower Hudson Valley on New Year's Eve. But with a high chance of rain in the evening, the ...