The incursion of science into the nano-world and into the world of low dimensionality for several decades has led to a new vision of the properties of matter with extraordinary repercussions in a large number of scientific fields. The multi and interdisciplinary themes presented in this conference cover broad fields of current science ranging from observations of the spectroscopic signatures of molecules and nanostructures in space environments (stellar dusts, comets, exoplanets, ...) to the experimental simulations of their laboratory formation. This type of study is carried out in synergy with atomic, molecular and plasma physics, nanosciences, quantum physicochemistry and astrophysics and laboratory astrochemistry. In addition, sessions will present recent results of the contribution of nanoscience in the development of neuroscience and biology.