Solar corona

The Proba-3 satellite successfully photographed the sun's corona using an artificial solar eclipse. Photo: ESA

Two satellites created an artificial solar eclipse in space and studied the sun's corona

The system consists of two satellites that fly in precise coordination at a distance of about 150 meters from each other. One satellite, which is round in shape, hides the bright center of the sun, thereby casting a shadow on the other satellite, which is equipped with