For those who can travel to space need to be the elite of the common peoples,
they need very good physical condition, knowledge, but for all of us who are normal citizen is hard to travel space even oversea
the experience of travel into the space is so great that u can't tell until u have tried!
the view of earth from space is so great!
Stand into the space and see how the beautiful our plant is ,I think it is one of my most experience in my life!