"Tiangong" (Heavenly Palace) — a mythical imagination of the cosmos envisioned by ancient Chinese sages — is now being transformed into reality through cutting-edge technology. As China's aerospace advancements unravel the mysteries of the universe thread by thread, the establishment and vigorous development of the Chinese Space Station mark a new epoch in humanity's cosmic endeavors. This immersive dome film chronicles China's aerospace evolution, from visionary folklore to groundbreaking orbital achievements. Witness the space station's cutting-edge innovations, astronauts' dynamic life in microgravity, and humanity's shared quest to explore the stars. Through breathtaking visuals and intimate narratives, the film illuminates how the celestial dreams of our ancestors are being forged into orbital laboratories today — a testament to humanity's enduring aspiration to build its "palace among the stars."