Astronomers have taken the sharpest-ever photos of the night sky in visible light, using a telescope in Chile and a new camera and "adaptive optics" system that cancels out the blurring effects of Earth's atmosphere.
Astronomers have taken the sharpest-ever photos of the night sky in visible light, using a telescope in Chile and a new camera and "adaptive optics" system that cancels out the blurring effects of Earth's atmosphere.