Energy Phase in Cosmology (EPhiC) Ver21 I have reluctantly decided to restrict Ver20I would greatly appreciate it if you could refer to Ver21 instead. Ver21,Ver20 are same contents The reason is as follows:While partially releasing the code under CC0, some concerns came to mind. I sincerely ask for your understanding.I realized that Ver20 needed proper notices regarding the code.Ver21 includes the necessary information for users. Adjusting parameters, input sizes, or iteration counts to excessive values may lead to high CPU usage, memory shortages, or system instability. Additional details are provided at the end of the PDF. Unless there is a special reason, it seems that Ver.22 will serve as the final version. Ver.21 includes a hypothetical explanation of the Moon’s satellite formation process. --------------- I would like to introduce the essence of this work. This theory presents a cosmological framework that expands the scale of the universe on the basis of hypothetical assumptions. It interprets the dynamics of energy—originating from Planck density and spreading across the universe—as the motion of vast, rotating energy fields. The central focus of EPhiC is energy, phase, synchronization, and resonance. While some aspects of observable cosmic phenomena are addressed within EPhiC, I emphasize that this remains a hypothetical and exploratory approach, intended as a tentative attempt to search for possibilities. Main themes of EPhiC: 1. EPhiC structure – energy source, energy field, and scale.2. EPhiC and physical universe phenomena – galactic rotation, spiral arms, gravitational acceleration of black holes, and solar system resonances.Keywords: energy, phase, resonance, dimension, cosmology, cosmic microwave background (CMB), energy field, rotating, time, light, gravity, dark matter, galactic rotation, spiral arm, solar system. With Version 21, the content has reached its substantial conclusion.Version 22 will be a final refinement and completion, though it may take considerable time to prepare. Brief version overview: Versions 1–17: fundamental theory and explanations. Version 18: the theoretical framework was established. From Version 19: nearly all content was rewritten, with solar system resonance newly modeled. Version 21: additions included X–Y plane energy field dynamics, galactic rotation, spiral arms, and black hole gravitational acceleration. Concepts of time, light, and gravity were also revised to align more closely with the theory. A LaTeX formulation was added to describe solar system resonances.Despite my efforts to reach a conclusive formulation, I acknowledge that there may still be shortcomings and errors. I sincerely ask for the readers’ generous understanding. I am deeply grateful, as it is only through the patience and open-mindedness of readers that my first paper could develop to this stage. Though modest and imperfect, I hope this work may still serve as a small seed of inspiration. May the happiness of the universe accompany you as you read this work. I would like to express my sincere gratitude to Zenodo for its continued dedication and invaluable contribution to open science. Thank you for your unwavering commitment and support. I sincerely thank you for taking the time out of your busy schedule to review my email. First of all, I sincerely apologize for any confusion caused due to my limited knowledge. The discovery and theoretical development of the Cosmic Microwave Background (CMB) are truly remarkable, and I fully acknowledge and support these achievements.I have revised the parts of the manuscript that may have conveyed confusion regarding the foundational principles of the CMB. Whenever I discover areas where my understanding falls short, I am committed to actively revising and improving them.I hold deep respect for existing researchers and their invaluable contributions, and I fully agree with their scientific accomplishments. I would be grateful if you could read it with a light heart and a bit of imaginative curiosity. The reason I wrote this theory was simply in the hope that it might bring even the slightest positive inspiration to some of you.I would like to emphasize clearly that I am not claiming this cosmological model to be definitive or correct. I sincerely request your support in helping me build this into a well-structured document within legal and academic standards. This is my first time submitting a paper as a non-professional. I have tried my best to include all relevant sources, reference. If there are any omissions or mistakes, I kindly ask for your understanding and assistance in correcting them I would like to inform you that the content can always be modified for legal and formal compliance with the paper. Please understand that AI_chatGPT was used as a means to supplement my insufficient personal abilities, and I ask for your broad understanding.