Tiny crystals in Earth’s crust have captured the movement of the Milky Way’s spiral arms
(Version anglaise seulement)
par Chris Kirkland, Professor of Geochronology, Curtin University
Phil Sutton, Senior Lecturer in Astrophysics, University of Lincoln
The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home galaxy.
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mardi 16 septembre 2025
