The sun has had quite a busy week hurling solar flares at our planet, causing blackouts across the globe. “After weeks of ...

Sunspot AR3234 erupted with several M-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO/Helio Viewer| ...

Mars doesn’t have magnetic poles like Earth does, but that doesn’t stop the red planet from experiencing the night sky ...

Unlike solar flares, which are bursts of high-energy radiation ... with the darker yellow and red regions showing areas of denser plasma and more intense magnetic fields. As this video shows ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar system, with the biggest ones having as much energy as a billion hydrogen bombs.

On May 13, 2025 and May 14, 2025, the sun fired solar flares, and the radiation of those flares triggered radio black outs in some parts of the world, according to a forecast discussion from the ...

NASA issued the warning after a powerful burst of energy from the sun last week, which measured as an X2.7-class solar flare, the highest category for solar flares. Solar flares are intense ...

The Origin of the Sun's Magnetic Field Could Lie Close to Its Surface May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's ...

The activity is expected to cause auroras and potential blackouts on Earth, with Nasa’s Solar Dynamics Observatory recently capturing the most powerful eruption of 2025 from a newly emerged sunspot ...