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Comparing on-swirl and off-swirl spectra
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Classroom Contents
The Weather on the Moon and the Mystery of the Swirls
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- 1 Intro
- 2 Presentation Outline
- 3 What is the Moon made of?
- 4 Origin of mare names
- 5 Reflectance Spectroscopy
- 6 The Spectra of Rocks
- 7 Spectroscopy for chemistry
- 8 The Agents of Aging Space Weathering is the physical and chemical changes to the surface of a planetary body that lacks an atmosphere to protect it.
- 9 Impact craters expose underlying material
- 10 How I map mare basalts using "fresh crater probes"
- 11 Front side of Moon mapped
- 12 What are Lunar Squirrels?
- 13 What are Lunar Swirls?
- 14 Associated with magnetic anomalies The Moon does not have a global magnetic field
- 15 Impart no topography
- 16 Are bright & optically immature
- 17 Hypotheses for swirl formation
- 18 My contribution to understanding swirls 3 major results support the hypothesis that the magnetic field prevents the swirl surfaces from weathering at a normal rate
- 19 Distribution of fresh craters
- 20 Comparing on-swirl and off-swirl spectra
- 21 Compositions from fresh craters
- 22 Iron and ilmenite: Light suckers
- 23 The swirls stay dry
- 24 Summary & Conclusions
