This edited volume brings closer two contemporary science education research areas:  Nature of Science (NOS) and Social Justice (SJ). It starts a dialogue on the characteristics of NOS for SJ with the purpose of advancing the existing discussion and creating new avenues for research. Using a variety of approaches and perspectives, the authors of the different chapters engage in a dialogue on the construct of NOS for SJ, its characteristics, as well as ways of addressing it in science classrooms. Issues addressed are related to why a school science aiming at SJ should address NOS; what NOS-related content, skills and attitudes form the basis when aiming at SJ; and how school science can address NOS for SJ. Through a set of theoretical and empirical chapters, the authors suggest answers, but they also pose new questions on what NOS for SJ can mean, and what issues need to be taken into consideration in future research and practice.