This image vividly captures the inner workings of a star as seen through the lens of thermonuclear astrophysics. It presents a cross-section of a star’s core, where intense nuclear fusion reactions light up the interior, showcasing various temperatures and processes across different layers. The visualization of thermonuclear reactions, such as the proton-proton chain and CNO cycle, alongside the subtle depiction of neutrinos escaping the core, provides a comprehensive view into the heart of stellar phenomena. The surrounding cosmos, filled with distant stars and galaxies, places these processes within the grand tapestry of the universe, offering a visually stunning and scientifically accurate portrayal of the forces that power stars and shape our understanding of the cosmos.