It is said that some people have been already booked for this amazing travel.
The traveling is so expensive that the customers will be all super riches for the moment.
I think space travel will be a common tourism package within two decades.
Depite the costly travel fare, it will be attracting many adventrous people.
But the more people travel into the space, the more polluted it will be like in the tourist attractions.
Even in remote areas, once human steps onto the ground, the pollution is inevitable. That's the case the world's highest mountains, the polar areas, in the deep waters.
Space is no exception.
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