365 Days Of Astronomy - Weekly Edition
Ep. 717: Understanding the Ages of Distant Cosmic Objects
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
- Duración: 1:03:15
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Sinopsis
How old is that star? That planet? That nebula? Figuring out the ages of astronomical objects is surprisingly challenging. Fortunately, astronomers have developed a series of techniques they can use to work out the ages of stuff.
