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

Incredible new images of the sun's surface provide an unprecedented view of sunspots and other solar activity.

If you feel like you've seen more of the northern lights painting the night sky lately, you'd be right—and there's an ...

A powerful new optics system has captured the clearest view yet of the Sun’s corona, revealing stunning plasma structures.

“The turbulence in the air severely degrades images of objects in space, like our Sun, seen through our telescopes. But we can correct for that,” Dirk Schmidt, Adaptive Optics Scientist at the ...

Vacuum Tower Telescope (VTT) installed at the Observatorio del Teide in Tenerife lets you see the sun and its surface in 8k ...

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's ...

Did you ever ask yourself why the sun is bright yellow during the day and why the moon glows white at night? Well, there is ...

NASA is warning of solar storms and solar flares erupting on the surface of the sun, which can impact radio communications, ...

If you feel like you've seen more of the northern lights painting the night sky lately, you'd be right — and there's an ...