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- W1553697804 abstract "It is believed that the only potential means for significant reduction of the recurrent launch cost, which results in a stimulation of human space colonization, is to make the launcher reusable, to increase its reliability, and to make it suitable for new markets such as mass space tourism. But such space projects, that have long range aspects are very difficult to finance, because even politicians would like to see a reasonable benefit during their term in office, because they want to be able to explain this investment to the taxpayer. This forces planners to use benefit models instead of intuitive judgement to convince sceptical decision‐makers to support new investments in space. Benefit models provide insights into complex relationships and force a better definition of goals. A new approach is introduced in the paper that allows to estimate the benefits to be expected from a new space venture. The main objective why humans should explore space is determined in this study to “improve the quality of life”. This main objective is broken down in sub objectives, which can be analysed with respect to different interest groups. Such interest groups are the operator of a space transportation system, the passenger, and the government. For example, the operator is strongly interested in profit, while the passenger is mainly interested in amusement, while the government is primarily interested in self‐esteem and prestige. This leads to different individual satisfactory levels, which are usable for the optimisation process of reusable launch vehicles." @default.
- W1553697804 created "2016-06-24" @default.
- W1553697804 creator A5039917466 @default.
- W1553697804 date "2003-01-01" @default.
- W1553697804 modified "2023-09-23" @default.
- W1553697804 title "Benefit Estimation Model for Tourist Spaceflights" @default.
- W1553697804 cites W3081140140 @default.
- W1553697804 doi "https://doi.org/10.1063/1.1541400" @default.
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