A human expedition into deep space encounters a gigantic bowl-shaped object with a star at the center. A landing party is sent to investigate, and they find a variety of strange creatures populating the Bowl. The landing party is separated into two groups - one is captured by the alien inhabitants, ...

A human expedition into deep space encounters a gigantic bowl-shaped object with a star at the center. A landing party is sent to investigate, and they find a variety of strange creatures populating the Bowl. The landing party is separated into two groups - one is captured by the alien inhabitants, the other is pursued across the deadly terrain.