Improving Space Weather Predictions Flickering patterns in coronal loops may signal solar flares 2 to 6 hours before they ...

NASA's Solar Dynamics Observatory captured an X1.1-class solar flare in multiple wavelengths. See time-lapse footage of the ...

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

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

The aurora is expected to be bright and visible in multiple northern U.S. states Oct. 3 through Oct. 5 as well as from the lower Midwest to Oregon.

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

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

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

The Sun sometimes coughs up solar flares, which occur when the star’s magnetic field twists and sends a burst of energy and ...

“While we have no evidence of such an event, excluding it with certainty would require continuous and systematic monitoring of the Sun,” he tells Physics World. The most intense solar flare in ...

Credit: NOAA A powerful X1.8 solar flare erupted on January 4 ... Solar flares are sudden, powerful bursts of energy originating from the Sun’s surface. They occur when magnetic energy stored in the ...

A solar flare is an intense burst of radiation or light on the sun. Solar flares are the most powerful explosions in the solar system — and the biggest ones can have as much energy as a billion ...