Lennostons

Lennostons are a fictional geological formation appearing in the speculative fiction novel "The Last Starship" by author Anya Sharma. Within the narrative, Lennostons are described as unusually dense crystalline structures found exclusively on the tidally locked planet of Xylos. Their composition is a key element of the plot, as the unique properties of Lennostons are crucial for the advanced propulsion systems of the Xylosian civilization.

These formations are said to possess an inherent gravitational anomaly, allowing them to manipulate spacetime in a localized manner. This property is not fully understood by the human protagonists who encounter them, leading to scientific intrigue and conflict. The novel suggests that the Xylosians have harnessed this phenomenon for interstellar travel, enabling their starships to traverse vast distances instantaneously.

The physical appearance of Lennostons is characterized by sharp, geometric facets and a faint internal luminescence. They are typically found embedded within the planet's crust, often in areas of intense geological activity. The formation process of Lennostons remains a mystery within the novel's lore, with theories ranging from extreme pressure conditions to exotic particle interactions. Their discovery and study form a significant subplot, as human scientists attempt to replicate or understand the technology derived from them.