Lanacers

Lanacers are a fictional species that appear in the science fiction novel "Project Hail Mary" by Andy Weir. They are an extraterrestrial, sentient, and sapient species hailing from the planet Lanace. Physically, Lanacers are described as large, six-limbed creatures with a segmented body structure. They possess a tough exoskeleton that provides protection and support. Their physiology is adapted to the high gravity environment of their home world. Communication among Lanacers occurs through a complex system of clicks, chirps, and pheromonal signals, which are challenging for other species to interpret. They are known for their highly logical and methodical approach to problem-solving. The Lanacers are a technologically advanced civilization, though their technology often differs significantly from human designs due to their distinct evolutionary path and environmental needs. In the narrative of "Project Hail Mary," a Lanacer named Rocky plays a crucial role in the protagonist's mission to save Earth. Rocky's species is facing a similar existential threat to humanity, and their collaboration forms a significant part of the story.