60-second Science
Dark Matter Dominates Just-Discovered Galaxies
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:01:35
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Sinopse
Astronomers have discovered more than 800 so-called "ultradiffuse galaxies" that are virtually invisible because they have relatively few stars and are mostly dark matter. Clara Moskowitz reports
