"Astrophysics with Radioactive Isotopes" is a specialized book that deals with astrophysics derived from the radiation of radioactive atomic nuclei. It provides a comprehensive analysis of the methods for measuring cosmic radioisotopes and illustrates how this astronomical perspective has enriched the understanding of the sources and chemical evolution of cosmic gas. The book is aimed at students in advanced stages of education and includes reference materials and explanations that support learning. The authors, Dieter H. Hartmann, Roland Diehl, and Nikos Prantzos, illuminate the nuclear reactions occurring in various regions of the universe and their effects on the formation of stable and unstable nuclei. The second edition of the book takes into account the latest direct observations of supernova radioactivity and offers updated chapters on this topic, highlighting the relevance and timeliness of the content.