Title: Mars Exploration: The Mars Phoenix Scout Mission
1LIVE INTERACTIVE LEARNING _at_ YOUR DESKTOP
Electromagnetic Spectrum Remote Sensing Ices on
Mars Presented by Rudo Kashiri
November 15, 2011
2AGENDA
- Product overview
- Buried Water Ice on Mars
- NASA Connection
- Mars Odyssey Spacecraft
- Phoenix Mars Mission
- Featured lesson Buried water ice on Mars
- Remote sensing ices on mars
- Remote sensing with gamma rays
- NASA Explorer Schools
3BURIED WATER ICE ON MARS
- Middle and high school
- Physical and Earth science
- National Science Standards
- Structure properties of matter
- Interaction of energy and matter
- Guided and open inquiry
- Use real data from Mars
- Lessons include Teacher guide, Student guide,
Multimedia presentations
4OBJECTIVE
- Students learn how scientists use remote
- sensing data to draw conclusions about the
- physical and chemical nature of planets.
- LESSONS
- Why Follow the Water
- Remote Sensing Ices on Mars
- Dirty Ice or Icy Dirt
- Mars Exploration Debate
- Dirty Ice Snowcones
5(No Transcript)
6Lets Pause for Questions.
7NASA MARS SCIENCE STRATEGY
W A T E R
Follow the Water
Climate
Geology
Prepare for Human Exploration
Image Credit NASA/JPL
When Where Form Amount
82001 MARS ODYSSEY
- Instruments
- Thermal Emission Imaging System or THEMIS
mineralogy - Gamma Ray Spectrometer or GRS
elemental composition - Martian Radiation Environment Experiment or
MARIE space radiation
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10REMOTE SENSING
Phoenix Mars Mission
11DISAPPEARING ICE
Sublimation of ice in the trench informally
called "Dodo-Goldilocks" over the course of four
days.
12What does the map tell about Mars? (Write
answer in the chat)
B
A
13Lets Pause for Questions.
14LESSON IN DETAIL
- MATERIALS
- Student Guide (1 per student)
- Computer with projector, or overhead with
transparency - Computers (extension)
- Optional
- 1 clear pitcher with liquid water and water ice
- 1 Thermometer
15OBJECTIVES
- Compare maps of Mars showing different types
of data to characterize the types of ice at the
polar regions of Mars - during different seasons.
- Data
- Visible Albedo
- Surface temperature
- Elemental composition
16ICE PROPERTIES
BACKGROUND READING
- Phase change
- Molecular structure
- Frost point temperature
- Sublimation
17QUESTION Answer in chat area
What do you think the white areas are?
18TYPES OF LIGHT
19Northern Summer
Northern Winter
20What is the surface temperature of the ice cap
during the winter?
21GAMMA RAY DATA
22Remote Sensing Ices On MarsStudent Guide
23Lets Pause for Questions.
24VISIBLE DATA
B
25What is the South Pole Arctic Cap composed of?
Substance Frost point Temp.
Water -75C
Carbon Dioxide -123C
Ammonia -200C
Season Temp Composition
South Pole Winter Around -125C
South Pole Summer Around -125C
26GAMMA RAYS
27Remote Sensing Ices On MarsStudent Guide
28Lets Pause for Questions.
29EXTENSION ACTIVITY
Remote Sensing Ices on Mars
Objectives Students explore an online
simulator to learn more about how gamma rays that
are produced at the surface of Mars are used to
determine the composition of the surface.
30TYPES OF LIGHT
31http//grs.lpl.arizona.edu/curricula/animation/101
805_Version_FINAL/gammaProject4.html
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34How do the composition of soils compare?
35How do the composition of soils compare?
36(No Transcript)
37STUDENT HANDOUTS
38Lets Pause for Questions.
39http//explorerschools.nasa.gov
Teaching Materials
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