Mar. 17/01/2017 14:00 Andromede, Bâtiment 11, Etage 3
Long-lived double-bars in galaxies
Double-barred galaxies account for almost one third of all barred galaxies, suggesting that small size nuclear/inner stellar bars, which are embedded in large-scale primary bars, are long-lived structures.
Pour plus d'informations, merci de contacter Martins F.