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A rather new adaptive optics system dubbed Cona has just opened a new window into the mysterious world of the Sun's corona, delivering images of unprecedented clarity. This groundbreaking technology, ...

A powerful new optics system has captured the clearest view yet of the Sun’s corona, revealing stunning plasma structures. Reading time 2 minutes The Sun’s outer atmosphere—the corona—is the piping ...

For decades, scientists have struggled to see the outermost layer of the Sun, called the corona, with enough detail to unlock its secrets. This region, which blazes at millions of degrees and throws ...

Scientists develop new optical system that removes blur over fine-structure in the Sun’s corona, revealing clearest images to date This time-lapse video of a prominence above the solar surface reveals ...

Coronal rain forms when hotter plasma in the Sun’s corona cools down and becomes denser. Like raindrops on Earth, coronal rain is pulled down to the surface by gravity. Because the plasma is ...

The sun's outer atmosphere — the corona — has long intrigued scientists due to its extreme temperatures, violent eruptions and towering prominences — vast filaments of plasma extending out from the ...