Laser observatories are specialized facilities that use lasers to study various astronomical phenomena. They often employ techniques like laser ranging to measure distances to satellites or the Moon, helping scientists understand the dynamics of celestial bodies. These observatories can also assist in monitoring atmospheric conditions and improving satellite communication. In addition to distance measurement, laser observatories can be used for detecting and analyzing light from distant stars and galaxies. By employing advanced laser technology, researchers can enhance the clarity of their observations, leading to better insights into the universe's structure and evolution, including the study of black holes and exoplanets.