Solar scientists have unveiled spectacular new images of plasma "rain" in the sun's corona using adaptive optics.

The northern lights were visible across unusually low latitudes of the U.S. on Saturday night and could even make an appearance across portions of California on Sunday night. Residents in Seattle were ...

Using a newly developed adaptive optics system called Cona, scientists peered through Earth's turbulent air to reveal the sun ...

This phenomenon, known as coronal rain, occurs when superheated plasma in the corona cools, condenses, and falls back along magnetic field lines towards the Sun’s surface. These streams, along with ...

It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be ...

Attention aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes tonight as a ...

A RARE “severe” warning has been issued for a massive solar storm due to arrive at Earth tomorrow. The storm risks causing ...

New images that are the highest resolution ever taken of the surface of the sun and its corona are revealing details that ...

City-sized droplets and twisting streams of plasma have been picked up by incredibly detailed images of the sun’s corona, ...

The sun's corona—the outermost layer of its atmosphere, visible only during a total solar eclipse—has long intrigued ...

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...