General Astronomy - An Introduction to Planetary Atmospheres

Explore the fascinating world of planetary atmospheres in this 25-minute lecture, covering Earth's atmosphere, the behavior of light, atmospheric pressure, and low-density gases. Delve into key effects such as the greenhouse effect, and compare atmospheres across different planets. Learn how to calculate temperatures without the greenhouse effect and gain a comprehensive understanding of the factors that shape planetary atmospheres.

Introduction
Earths Atmosphere
Light
Atmospheric Pressure
Low Density Gas
Key Effects
Greenhouse Effect
Comparing Planets
No Greenhouse Temperature