Join host Phil Plait in a Crash Course about the cosmos.
第 1 集
Introduction to Astronomy: Crash Course Astronomy #1
Get to know host Phil Plait and begin with answering a simple question: what is astronomy?
第 2 集
Naked Eye Observations: Crash Course Astronomy #2
Take a look at all the incredible things you can see with your naked eye.
第 3 集
Cycles in the Sky: Crash Course Astronomy #3
Take a look at the cyclical phenomena that we can see at work in the universe.
第 4 集
Moon Phases: Crash Course Astronomy #4
Phil takes you through the cause and name of the Moon's phases.
第 5 集
Eclipses: Crash Course Astronomy #5
"But what about eclipses!?"
第 6 集
Telescopes: Crash Course Astronomy #6
Today Phil explains how telescopes work
Phil Plait
