Open Science projects are scientific research projects, citizen science projects, or proposals to develop services or networks, in the scientific disciplines covered by, and beyond the Science Clusters. They have been implemented to make (meta)data, software, tools and/or workflows FAIR (Findable, Accessible, Interoperable, Reusable) and available to fellow researchers and the general public, to facilitate accessibility and reuse by the scientific community at large. Browse the examples of Open Science projects implemented by the Science Clusters before the start of OSCARS.