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Science24 juillet 2014
© ReutersPourquoi pas...
Observer la pollution des autres planètes pourrait mener à la découverte de civilisations extraterrestres
Grâce au prochain télescope spatial James Webb de la Nasa, qui sera lancé en 2018, les astronomes pourront repérer la présence de gaz, comme les chlorofluorocarbones (CFC), rejetés par de potentielles civilisations extraterrestres.
