Many years in the making ... conceived by some of the world's foremost astronomers and scientists, created and executed by a team of Hollywood's top animators, artists, editors and writers, the new planetarium show at Griffith Observatory is finally Coming May 20, 2022! Signs of Life is an immersive 360-degree dome presentation that takes you on a wild ride to the far reaches of the cosmos. It's essentially an astronomical detective story, propelling visitors to uncover what