As confirmed by decades of studies, the effect of cosmic rays on life and, in particular on viruses and bacteria, is to cause mutations. <br />With the increase in the flow of cosmic rays, mutations increase in direct proportion. <br />For this reason, lately we are witnessing large animal deaths and subsequently various epidemics and pandemics. <br /><br />Cosmic rays also act on our brain as astronauts have long experienced. <br />For many it increases cognitive abilities while for others it increases fear and anxiety. <br />These different reactions remain mysteries.