Astronauts.

Today, about four hundred and fifty astronauts, cosmonauts and taikonauts - all names mean the same thing, crossed this invisible line. Now we launch specialists of all kinds and nationalities - even politicians and wealthy tourists have infiltrated the space party. But how do you earn the wings of an astronaut? Selection into space is a detailed process. Astronaut candidates must be fit physically and mentally to withstand rigorous training. High intelligence is vital, and courage is a necessary character trait. #solarsystem