1/ 🔭 Massereiche Sterne haben oft einen Partner – sogar im jungen #Universum
Eine neue Studie unter Leitung von Hugues Sana (KU Leuven), mit Beteiligung von Jaime Villaseñor (#MPIA), zeigt: Die meisten massereichen Sterne in der Kleinen Magellanschen Wolke #SMC besitzen einen engen Begleitstern.
#Astronomy #MassiveStars #BinaryStars #NatureAstronomy #MPIA
🔗 Mehr dazu in der Pressemitteilung der KU Leuven
https://fys.kuleuven.be/ster/news/2025/massive-star-in-metal-poor-environment-often-have-close-partner
Massive star in metal-poor environment often have close partner
Massive stars in metal-poor galaxies often have close partners, just like the massive stars in our metal-rich Milky Way. This is discovered by an international team of seventy astronomers, co-led by Prof. Hugues Sana of the KU Leuven Institute of Astronomy. They used the European Very Large Telescope in Chile to monitor the velocity of massive stars in the Small Magellanic Cloud. The findings are published in Nature Astronomy.