Cuestiones jurídicas relacionadas con el estatuto jurídico del astronauta en el marco de las Naciones Unidas y de la Estación espacial internacional.

Analysis of United Nations legal instruments, as far as astronauts are concerned as well as other legal instruments concerning the International Space Station. Legal comparison with other juridical figures such as crew members or space tourists taking into the account the later do not have the necessary requirement for being considered from a legal point of view astronauts.