If the current server is not working, please try switching to other servers.
"Earth is the cradle of men, but one cannot live in a cradle forever" this words were said by Kostantin Tsiolkovsky in mid XIX century. More than two centuries after, mankind search for a new home. From the mission ARS-7, one of those explorers sent a message to his son. Are tough words about the present and future of earth.
