Olga Papadopoulou graduated from the Physics Department of Aristotle University of Thessaloniki and obtained her M.Sc. degree in Astronomy and Astrophysics from the National and Kapodistrian University of Athens. She is a member of the communication team of the ReACT team at the National Observatory of Athens, where she develops communication and outreach material for the AtmoHub and ClimateHub information hubs. These initiatives are supported by the National Collaboration Programmes (NCPs) of the Copernicus Atmosphere Monitoring Service (CAMS) and the Copernicus Climate Change Service (C3S), respectively. She also contributes to the implementation of the Climate-Edu educational programme, which aims to advance climate change education in Greece through the use of C3S data.