"Nostalgia for the Light" is a documentary film directed by Patricio Guzmán, released in 2010. It explores the Atacama Desert in Chile, a region known for its clear skies and rich history. The film intertwines the work of astronomers studying the universe with the stories of families searching for the remains of loved ones who disappeared during the Pinochet dictatorship. The documentary highlights the contrast between the vastness of the cosmos and the personal histories of those affected by political violence. It reflects on themes of memory, loss, and the quest for understanding, showcasing the deep connections between science and human experience.