Therrus

Therrus is a fictional planet featured in the science fiction novel "The Last Starship" by author John Smith. The planet is depicted as a harsh, arid world with a thin atmosphere, making it largely uninhabitable for most known life forms. Its surface is characterized by vast deserts, towering rock formations, and frequent dust storms.

The primary inhabitants of Therrus are a nomadic, reptilian species known as the K'tharr. These beings have adapted to the extreme conditions of their homeworld, possessing thick, scaly hides and a metabolism that allows them to survive on minimal resources. The K'tharr are portrayed as a resilient and stoic people, deeply connected to their ancestral lands.

In "The Last Starship," Therrus serves as a refuge for the protagonists, a small group of human survivors fleeing a galactic conflict. They seek shelter and potential resources on the planet, encountering the K'tharr and navigating the challenges of survival in this unforgiving environment. The planet's geological features, such as ancient cave systems and underground water sources, play a crucial role in the characters' struggle for survival and their interactions with the native K'tharr. The narrative explores themes of adaptation, resource scarcity, and the potential for interspecies understanding in the face of adversity.