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Science30 mars 2021
© M. SCHIRMER / OBSERVATOIRE EUROPEEN DU SUD / AFPConstante de Hubble
Le persistant mystère de la vitesse d'expansion de l'univers
Bien qu'elle n'ait jamais autant été mesurée par les scientifiques, l'inconnue demeure.
Le persistant mystère de la vitesse d'expansion de l'univers
avecOlivier Sanguy