
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46 Atala
Crash Course Astronomy - Season 1 Episode 24 24. Atala
In order to understand how we study the universe, we need to talk a little bit about light. Light is a form of energy. Its wavelength tells us its energy and color. Spectroscopy allows us to analyze those colors and determine an object’s temperature, density, spin, motion, and chemical composition.
- Urtea: 2015
- Herrialdea:
- Generoa: Documentary
- Estudioa: YouTube
- Hitz gakoa: astronomy
- Zuzendaria:
- Aktoreak: Phil Plait