"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

Flickering coronal loops in the Sun's outer atmosphere could act as an early warning system for solar flares, according to ...

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

There were significantly more X-class solar flares in 2024 than any other year for at least three decades. The arrival of ...

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO/helioviewer.org | edited by Steve Sp ...

New study reveals the potential for advance warning of powerful solar flares from the Sun, providing crucial hours to protect ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

The resulting ... Magnetic Field Maps of the Sun's Corona Sep. 11, 2024 — Astronomers have achieved a major breakthrough in solar physics by successfully producing detailed maps of the Sun's ...

The sun is not quite done with 2024. Early Sunday (Dec. 29), the sun fired off a class X1.1 solar flare, one of the most powerful types of solar explosions possible, in what may be its last major ...

The sun started 2025 with a bang as it fired off a powerful solar flare this morning. The X-class solar flare peaked at an X1.2 at 6:40 a.m. EST (1140 GMT) on Friday (Jan. 3), releasing a blast of ...

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 ...

The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...