Low-cost Mars transfer from the Earth using solar sails and lunar swing-bys Lucas G. Meireles, Rebeca S. Ribeiro, Cristiano F. de Melo and Antonio F. B. A. Prado Eur. Phys. J. Spec. Top., 232 18-19 (2023) 3095-3104 Published online: 07 December 2023 DOI: 10.1140/epjs/s11734-023-01027-9