The young star scientist Anna Frebel: What the oldest stars tell us about ourselves and the universe. In her mid-twenties, astrophysicist Anna Frebel discovered the oldest known star during her PhD. Since then, she has been on the trail of so-called metal-poor stars at some of the most prestigious universities as a stellar archaeologist. These oldest known objects provide insights into the first stars in the universe and the formation of chemical elements, making them a key to understanding the entire universe. In her exciting book, Anna Frebel offers clear and accessible insights into the science of astronomy and vividly recounts her specific work with telescopes in the most remote areas of the world. It is a fascinating look into the depths of space and time, as well as a relatable and current account of how natural science is conducted today.