Across the Sea of Stars is a science fiction novel by Arthur C. Clarke that explores themes of space exploration, human evolution, and the potential for life beyond Earth.

The story follows a group of astronauts on a mission to explore a distant star system, delving into the mysteries of the universe and the nature of humanity's place within it.

As the crew navigates the challenges of deep space travel, they encounter strange phenomena and grapple with the implications of their discoveries on human existence and the future of civilization.