The European Commission funds excellent young researchers across the EU and abroad through the Marie Skłodowska-Curie Actions, allowing them to study a topic in depth that they care about. Science is Wonderful! bridges this research with schools across the European Union. It celebrates the value and impact of EU-funded research by giving primary and secondary school students the chance to interact with leading researchers and innovators, learn more about their work in engaging formats and ask questions about scientific careers. Since its inception in 2015, Science is Wonderful! has organised an annual science fair that interactively showcases research projects and innovations through presentations, hands-on experiments, games and quizzes. The next edition will take place in Brussels on 16 and 17 March 2023 at the Maison de la Poste, Brussels, and will feature 100 researchers from across Europe.