GLAS (Giant Laser Adaptive System)

GLAS (Giant Laser Adaptive System) is a sophisticated technology that uses powerful lasers to improve the accuracy of telescopes by correcting distortions caused by Earth's atmosphere. It works by carefully adjusting a deformable mirror in real-time, based on laser guide stars created in the sky. This process enhances the telescope’s ability to capture clear, detailed images of distant cosmic objects. Essentially, GLAS helps astronomers see deeper into space with greater clarity, overcoming atmospheric interference that would otherwise blur their observations.