 On the technical side there is the experience in the development of nanosatellites by INPE and ITA.Circuits prepared to avoid radiation problems are worked by IMT, while payload will be developed by Zenith-USP group of EESC (USP).And in turn, the other institutions (LNLS/CNPEM, IQ-USP, IO-USP, UFSC, Microgravity Centre and USRA-EUA) are responsible for the experiments that will be carried out to carry out astrobiological and medical research on microgravity.