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Economie6 mars 2015
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Conquête spatiale : les dizaines de milliards que nous envoyons “en l’air” seront-ils un jour rentables ?
En 2014 la conquête spatiale aura coûté 7 milliards d'euros à l'Europe, contre 18 milliards de dollars (16 milliards d'euros) aux Etats-Unis. Si un retour sur investissement est rarement espéré, la connaissance, elle, n'a pas de prix.
Conquête spatiale : les dizaines de milliards que nous envoyons “en l’air” seront-ils un jour rentables ?
avecJacques Villain