Science and TechnologyFinal farewell to Gaia, the mission that has turned our understanding of the Milky Way upside down.Cristina Sáez13-03-2025
![Artist's impression of the Gaia space telescope](data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 9"%3E%3C/svg%3E)