Harmits

Harmits are a fictional species that appears in the science fiction novel "Project Hail Mary" by Andy Weir. They are an extraterrestrial species encountered by the protagonist, Ryland Grace. Harmits are described as silicon-based lifeforms that are native to the planet Klop.

Physically, Harmits are large, amorphous beings that resemble piles of rocks or boulders. They do not possess a distinct body shape but can manipulate their forms to move and interact with their environment. Their internal structure is complex, with a network of interconnected crystalline formations that serve as their organs and nervous system. Harmits communicate through a form of bioluminescence and by emitting resonant frequencies.

In the novel, Harmits are depicted as a highly intelligent and ancient species. They possess advanced knowledge of biology and astrophysics, particularly concerning the Astrophage, the microorganism that threatens Earth. The Harmits' own world is also under threat from the Astrophage, which drives their motivation to seek a solution. They are generally portrayed as cautious and contemplative, with a long-term perspective on life and the universe. Their societal structure is not extensively detailed, but they appear to operate with a collective consciousness or a highly cooperative social order. Their interaction with Ryland Grace is crucial to the survival of humanity.