If you look closely, you can find a little star embedded in the wall of the Mosque-Cathedral in Córdoba. Known to some as the Estrella de los Deseos (Wishing Star), this star exactly is located in a corner of the Cathedral-Mosque, next to Torrijos street. It is actually a type of fossil. People who walk by often touch it and make a wish, just in case it will be fulfilled. Despite the alleged magical properties that have been attributed to it by the ordinary people, the wishing star is just…