Mars' Axial Tilt: A Key to Gully Formation
Planetary Radio: Space Exploration, Astronomy and Science
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The Formation of Gullies on Mars: A Complex Explanation
This chapter explores the formation of gullies on Mars and challenges the prevailing theory of frozen carbon dioxide as the cause. The guest speaker, Jay Dixon, proposes a more complex explanation involving the changing axial tilt of Mars over time. The discussion delves into the historical wetness of Mars, the recent discovery of sinuous channels, and the role of water in gully formation.
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