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podcast Chapter 15 PHS 111.docx Podcast
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podcast Chapter 15 PHS 111.docx Podcast
Cosmo, Lumen & Sirius · 14 min · English · Sep 8, 2026
Audio
Video
A quick tour of the solar system shows why diagrams mislead, how rotation differs from orbit, and why neighboring planets can have radically different environments. We compare rocky worlds with giant planets and consider what Mars may reveal about past habitability.
6
4
Chapters
Questions
6
Deep dive
4
Transcript
Chapters
4
1
A Neighborhood Organized by the Sun
0:00
2
Motion and the Rocky Inner Family
3:24
3
Mercury, Venus, and Mars Compared
6:15
4
Giant Worlds and the Comparative Method
10:17
