Abstract Traditionally cited benefits such as scientific and economic progress or political advantages have been widely recognized as insufficient to justify ongoing and future human spaceflight programmes in today's prevailing geopolitical and socioeconomic environment. A rationale for human spaceflight evoking visions such as exploitation of extraterrestrial resources and human exploration of space has to cope with an unavoidable dilemma: attractive as they may appear, those projects are fraught with many grave uncertainties and risks. The paper attempts to answer the question of which significance (if any) such visionary projects may assume in justifying the continuation of human spaceflight activities. We argue that, despite as yet unanswerable technological and economic questions and despite the extremely long time-frames involved, it seems reasonable and, hence, justified to keep the option alive to be able to solve — by means of humans in space — one of humankind's probable major problems in the coming century: the impending energy crisis.


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    Title :

    Seeking justifications for human spaceflight


    Contributors:

    Published in:

    Space Policy ; 10 , 3 ; 207-216


    Publication date :

    1994-01-01


    Size :

    10 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




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