George's Random Astronomical Object
Object 144: Heavy Metals
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:08:05
- Mas informaciones
Informações:
Sinopsis
The stars in the open cluster NGC 6253 contain abnormally large amounts of elements heavier than hydrogen and helium, and no one is quite certain why.
