The sun’s outer atmosphere resembles a pufferfish.

The first total eclipse over New York in 99 years will be visible today. It's a sight not to be missed. Should you skip this one, the next total solar eclipse that can be seen in the United States ...

A total solar eclipse crossed North America Monday with parts of 15 U.S. states within the path of totality. Maps show where and when astronomy fans could see the big event as skies darkened in the ...

The 2024 total solar eclipse is finally here, and there is so much taking place that you may need an actual guide to the solar eclipse enjoy the complete experience. If you're just now planning your ...

Data from NASA's Parker Solar Probe has enabled astronomers to map the unssen surface of the sun's atmosphere for the first time.

19th-century mathematics is giving way to 3D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse. When you purchase through ...

Researchers at the University of Isfahan in Iran claim to have improved the precision of digital elevation models (DEMs) in creating high-resolution annual solar energy potential maps. DEMs are 3D ...

(NEXSTAR) — The sun, going through an active bout of Solar Cycle 25, spit out another intense flare over the weekend, bringing parts of the U.S. yet another chance at seeing the northern lights. On ...

(NEXSTAR) — Skywatchers in the northern U.S. could get another glimpse of the northern lights this week, marking yet another auroral opportunity this month. NOAA’s Space Weather Prediction Center ...