2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/108675In this expository paper we address the question of whether, and to what extent, the cosmological expansion influences the dynamics on small scales (as compared to cosmological ones), particularly in our Solar System. We distinguish between dynamical and kinematical effects and critically review the status of both as presented in the current literature.37 pages, 2 figuresGeneral Relativity and Quantum CosmologyAstrophysicstext