Life in The Cosmos is the twenty-eighth instalment in the Little Blue Book Series and is comprised of the forty-fifth discourse of the Monodoxy, which is itself the first disquisition of the Omnidoxy, Astronism’s founding treatise. This single-discourse publication in the Little Blue Book Series introduces the discipline of sentientology as a major branch of cosmontology, particularly as an important topic with regards to form of Astronism known as Popular Astronism. Sentientological inquiries explore a multitude of questions regarding whether there exists intelligent life in The Cosmos, and if so, the nature, form, and purpose of such life, as well as the subsequences for humanity if such life exists or if it does not, all of which are underpinned by a philosophical tone. 
 
The Little Blue Book Series was created and first published by Cometan himself as a way to simplify and commercialise the immensity of the two million word length of the Omnidoxy into smaller, more bite-size publications. A successful series from its very first published entry, the Little Blue Book Series has gone on to become a symbol of Astronist commercial literature and a way for Cometan’s words to reach readers of all ages and abilities who remain daunted by the beauty and yet the sheer extensiveness of the Omnidoxy as the longest religious text in history.