Brazil School of Astronomy and Astronautics - 2015 Sign Up Today - Final Day "Free Registration is open for the School of Astronomy and Astronautics - 2015 !!! The first selection will take place on April 22, 2015 at 15: 00h and 18: 30h !!! Classes will begin on April 28, 2015 !!! It is a pioneering experience in Brazil.You will be welcome !!!" Free registration at: http://