The first walk into the space ever effectuated in to the history occured exactly 40 years ago when Russian astronaut Alexei Leonov, after reaching the space by means of the shuttle Voskhod-2, went out of it by walking into the space for 23 minutes and 41 seconds until five and 35 metres far from the shuttle. According to what reported Leonov himself nor man should consider walking into the space as...