Видео ютуба по тегу Astronomy Crash Course

Introduction to Astronomy: Crash Course Astronomy #1
Introduction to Astronomy: Crash Course Astronomy #1
Galaxies, part 1: Crash Course Astronomy #38
Galaxies, part 1: Crash Course Astronomy #38
Naked Eye Observations: Crash Course Astronomy #2
Naked Eye Observations: Crash Course Astronomy #2
Cycles in the Sky: Crash Course Astronomy #3
Cycles in the Sky: Crash Course Astronomy #3
Everything, The Universe...And Life: Crash Course Astronomy #46
Everything, The Universe...And Life: Crash Course Astronomy #46
The New Astronomy: Crash Course History of Science #13
The New Astronomy: Crash Course History of Science #13