1 Сезон
46 Эпизод
Crash Course Astronomy - Season 1 Episode 37 Эпизод 37
Today we’re talking about our galactic neighborhood: The Milky Way. It’s a disk galaxy, a collection of dust, gas, and hundreds of billions of stars, with the Sun located about halfway out from the center. The disk has grand spiral patterns in it, formed by the traffic jams of stars and nebulae, where stars are born. The central region is shaped like a bar, and is mostly old, red stars. There’s also a halo surrounding us of old stars.
- Год: 2015
- Страна:
- Жанр: Documentary
- Студия: YouTube
- Ключевое слово: astronomy
- Директор:
- В ролях: Phil Plait
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