On Saturday, Saskia Vermeylen will talk about the concept of the EXTR-Activism exhibition and give a guided tour accompanied by an introduction to space law, a fascinating and complex area of international law that governs human activities in outer space. Space law addresses a wide range of legal issues, including the use and exploration of outer space, the liability for damages caused by space activities, the protection of the space environment, and the sharing of benefits from space exploration. It is an ever-evolving field that is crucial for the peaceful and sustainable development of space activities.