Perhaps on the missions that we send out, we will find evidence for life, perhaps we will not. And while economics may seem like an inappropriate thing to bring into a talk on interstellar capability, it is in fact one of the driving issues in achieving interstellar capability.
Quizá en las misiones que enviemos, encontremos evidencia de vida, o quizá no. Aunque hablar de economía pueda parecer algo inapropiado en una charla sobre viajes interestelares, es, de hecho, uno de los asuntos esenciales para lograr los viajes interestelares.