The Griffith Observatory in Los Angeles premiered its latest planetarium show, Signs of Life, on May 20, 2022. Some ten years in the making, Signs of Life employs high-tech filmmaking and is projected onto the Samuel Oschin Planetarium’s seventy-five-foot dome above 290 seats. The impressive Zeiss Universarium Mark IX star projector brings wonder-filled clarity to this art-meets-science primer on the search for extraterrestrial life in the known universe. The narration/ storytelling is a live performance each show.