Une équipe vient de débusquer la galaxie la plus lointaine connue à ce jour. Elle est vue seulement 319 millions d'années après le Big Bang. Son redshift record est de 13,27, battant à plate couture le précédent record de la galaxie GN-z11 qui était de 11, et ils observent aussi une autre galaxie qui aurait un redshift supérieur à 12... en attendant le prochain record qui ne devrait pas trop tarder. L'étude est publiée dans The Astrophysical Journal.
Emissions
- Ça Se Passe Là-Haut
- #1319 : Nouveau record de distance pour une galaxie
Publié le par eric simon
Eric Simon
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