2 papers
astro-ph.IM2025
Sailing to the next safe harbour in our trip to the early Universe: The massive star population of metal-poor galaxies
N. Castro, M. Garcia, A. Herrero +5
Very metal-poor massive stars in the Local Group are our best proxies for the Universe's first stars, making them essential for modeling reionization and early galactic chemical ev…
astro-ph.SR2024
Outflow from the very massive Wolf-Rayet binary Melnick 34
N. Castro, P. M. Weilbacher, M. M. Roth +4
Melnick 34 (Mk 34) is one of the most massive binary systems known and is one of the brightest X-ray point sources in the 30 Doradus region. We investigated the impact of this mass…