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Nov 2007
39m 44s

Lecture 38: The Ice Giants - Uranus and ...

Richard Pogge
About this episode
The Ice Giants Uranus and Neptune are the outermost major planets of our Solar System. Internally they small rocky cores surrounded by deep, slushy ice mantles and shallow hydrogen atmospheres, quite unlike the massive cores and deep metallic hydrogen mantles of Jupiter and Saturn. This lecture describes their basic properties: the origin of their vivid bl ... Show More
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Nov 2007
Lecture 37: The Gas Giants - Jupiter and Saturn
The Gas Giants Jupiter and Saturn are the largest planets in the Solar System. Internally they are deep, heavy Hydrogen/Helium atmospheres on top of dense rock/ice cores without solid surfaces. What we see in our telescopes are just the tops of the clouds. This lecture describes ... Show More
42m 5s
Nov 2007
Lecture 36: Worlds in Comparison - The Terrestrial Planets
Having completed our tour of the Terrestrial Planets, we want to step back and compare their properties. In particular, we will wi review the processes that drive the evolution of their surfaces, their interiors, and their atmospheres. Recorded 2007 Nov 13 in 1000 McPherson Lab o ... Show More
42m 25s
Nov 2007
Lecture 35: The Deserts of Mars
Mars is a cold desert planet with a thin, dry carbon-dioxide atmosphere. The geology of Mars, however, shows signs of an active past, with hot-spot volcanism, and tantalizing signs of ancient water flows. While a cold, dead desert planet today, Mars' past may have been warmer and ... Show More
43m 45s
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