Another dry, cold day expected Wednesday before rain returns to Houston Thursday Here's how to get fabulous items to make ...

Sunspot AR3311 have been extremely active since its emergence in NASA Solar Dynamics views. Seven m-class flares can be seen in this time-lapsed footage. Credit: NASA/SDO/Helio Viewer ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

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 ...

January's full moon, dubbed the Wolf Moon, is set to peak on Monday, Jan. 13. Here's what you need to know: January’s full ...

On January 3, the Sun unleashed a powerful X1.2 solar flare, the first one in 2025, causing radio blackouts in parts of South ...

The highest-class solar flare, this year’s first, occurred on Friday, the Moscow-based Institute of Applied Geophysics ...

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

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