Fare to visit the International Space Station for non-professional tourists will grow, said the head of RosCosmos. Today space tourists pay $20 or $25 million, but the fare will grow despite they want it or not.
      
      Said money sum is not just invented – it is calculated according needs of space industry. Possible grow of space “tourist voucher” can be explained by the “drop of dollar” on the market.
      
      Head of Russian Space Agency has also mentioned that today there exists a stable demand for visiting space by non-professionals.
      
      Source: Science News