The following work has the purpose of emphasizing the importance that cooperation, trust and consensus have within relationships that occur naturally between the States on the margin of the activities that take place in the Ultra terrestrial Space.Taking into consideration that the dynamic of the spatial law takes place further than 100 km over the sea level, and that because of that, the degree of inspection, vigilance and action which the various States count on within this location is far lower than the one they have over the events that take place on lower ground, the need to conduct spatial activity under the premise that simply by being part of the La importancia de fomentar la cooperación internacional en la utilización y exploración del espacio ultraterrestre *