Have you ever wondered how old are stars? This guide explores the fascinating science behind star formation, evolution, and aging. Learn how astronomers determine the age of stars, from young protostars to ancient giants. Discover the tools, techniques, and cosmic clues used to calculate stellar lifespans and what they reveal about the universe’s history. Whether you're a space enthus... https://maxmag.org/culture/space-and-astronomy/how-old-are-stars/