NASA's PUNCH mission, a tiny constellation of four satellites, captured a photo of the moon drifting across the sky through a haze of sunlight. The mission is still undergoing commissioning and is ...

A new 8K camera system at the Vacuum Tower Telescope in Tenerife captures images of the Sun's surface in stunning detail.

The impact, which has been termed a halo Coronal Mass Ejection (CME), has been significant even as the storm subsides.

A powerful geomagnetic storm recently triggered a spectacular display of the Aurora Borealis, or Northern Lights, across the ...

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

The large golden aura is formed from the incoming light reflected off the sun-side of the occulter, a device that blocks the ...

Advanced image restoration techniques have produced reconstructed views of the sun with an 8K image resolution for the first time.

Astronomers have captured the Sun's corona in astonishing detail, revealing mesmerizing features like coronal rain — all in ...

The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.

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 ...

A curious question sparked a cosmic deep dive into why light never tires—even after 25 million years on the move.

which emit less light than other areas of the sun, appear darker in images and are cooler than their surroundings. Nevertheless, sunspots are "still hotter than any oven on Earth," he added.The ...