60-second Space
Past-Prime Star May Still Produce Planets
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 0:01:16
- Mas informaciones
Informações:
Sinopsis
The star TW Hydrae should be too old to still have planets forming around it, but its gas and dust indicate it still has planetary potential. John Matson reports