
Exploring the Milky Way's evolution has become more exciting thanks to the Gaia mission. Let’s break down what this revolutionary mission reveals about our Galaxy's past!Summary of the Blog:The Gaia mission has transformed our understanding of the Milky Way’s evolution by mapping over a billion stars. It reveals the galaxy’s hidden history, particularly through the discovery of the Gaia-Sausage-Enceladus (GSE) merger, which occurred 8–11 billion...