It of an exchange, between students and teachers, of reflections of a scientific and ethical nature that will be stimulated by the vision of the film Interstellar. These reflections can be used to improve the understanding of various topics that are common in the curriculum of Physics, Science and Ethics of the schools involved. The students will plan, analyse and discuss the questions suggested by the teachers and compare their results with their colleagues. The aim is to discover the modern science and to develop critical thinking and abilities to argue.