"The sun is setting, perfectly framed by the concrete jungle of New York City," described Dr. Faherty. "And at that point, ...

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

"The new coronal adaptive optics system closes this decades-old gap and delivers images of coronal features at 63 kilometers resolution—the theoretical limit of the 1.6-meter Goode Solar Telescope," ...

Scientists develop new optical system that removes blur over fine-structure in the Sun's corona, revealing clearest images to ...

Solar storms pose a real threat to today’s technology. Even smaller ones can disrupt satellites, power grids and GPS systems.