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Science13 février 2020
© Matthias Balk / dpa / AFP"Fast Radio Bursts"
Mais d’où vient ce mystérieux signal radio émis des profondeurs de l’espace à destination de la Terre ?
Depuis quelques années, un phénomène encore inexpliqué passionne de plus en plus les astronomes. Des chercheurs ont réussi à enregistrer un signal radio se répétant de manière cyclique. Il s'agit de sursauts radio rapides, ou Fast Radio Burst (FRB).
Mais d’où vient ce mystérieux signal radio émis des profondeurs de l’espace à destination de la Terre ?
avecOlivier Sanguy