Adaptive optics (AO) is a technique used for real-time correction of phase aberrations by employing feedback to adjust the optical system. Polarization aberrations represent another significant type ...
SAN JUAN DE MARCONA, PERU - JANUARY 09: Gustavo Gallego Competicion Yamaha Raptor 700 No. 257 Quadbike ridden by Gustavo Gallego of Argentina competes in the near the beach during Stage Three of the ...
Scientists have produced the finest images of the Sun's corona to date. To make these high-resolution images and movies, the team developed a new 'coronal adaptive optics' system that removes blur ...
The sun's corona—the outermost layer of its atmosphere, visible only during a total solar eclipse—has long intrigued scientists due to its extreme temperatures, violent eruptions, and large ...