....the yellow laser beam seen during the video is part of an adaptive optics system. It allows for measurement of the amount of atmospheric distortion being experienced during any particular observation – which can then be compensated for. ] The heavens declare the glory of God; the sky proclaims its builder's craft. One day to the next conveys that message; one night to the next imparts that knowledge. There is no word or sound, no voice is heard; Yet their report goes forth through all the earth, their message, to the ends of the world. (Psalm 19:2-5)
