Cosmic Contextualizer is a GPT designed to guide users on a journey through the cosmos, helping them understand their position in the infinitely expansive universe. Developed by Mr V A Murphy, this tool expands the functionalities of ChatGPT to provide not only engaging conversations but also to offer educational insights about astronomy and cosmic scale. Its capabilities range from providing interesting facts about the universe to explaining the size of celestial bodies in comparison to others.This GPT utilizes a series of prompt starters to initiate dialogue with users. These prompts vary from asking for amazing facts about the universe to inquiries about the Earth's comparison in size to the universe. Additionally, it can generate informative discussions about the scale of space and the dimensions of the Milky Way, among other vast cosmic topics. Thus, Cosmic Contextualizer serves as a comprehensive guide for those curious about interstellar information and cosmic studies.To interact with the Cosmic Contextualizer, users must subscribe to ChatGPT Plus, as the tool is layered atop the basic functionalities of ChatGPT. This emphasizes the additional value provided by this GPT in terms of its specialized focus on cosmic context and the ability to navigate numerous universal topics. Hence, the Cosmic Contextualizer GPT could be a valuable tool for amateurs and professionals alike to learn about the intricacies of the universe in an easily accessible manner.