Http://institute.nsta.org/web_seminars.asp JPL/NSTA Web Seminar: Using Earth to Explore Mars LIVE...

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http://institute.nsta.org/web_seminars.asp

JPL/NSTA Web Seminar:

Using Earth to Explore Mars

LIVE INTERACTIVE LEARNING @ YOUR DESKTOP

Agenda:

1. Introductions

2. Tec-help info

3. Web Seminar training

4. Presentation

5. Evaluation

6. Chat with the presenters

Let’s do a poll question!

Is this your first Web Seminar?

Al Byers Assistant Executive DirectorNational Science Teachers

Association

Jeff LaymanTech Support703-312-9384

jlayman@nsta.org NSTA

T. Mike ChildsTech Support

323-939-1544 ext. 232tmike@avacast.com

AVACAST

Susan HurstcalderoneScience TeacherVolunteer Chat

Moderator

Tech Assistance

Let’s do a poll question!

Who is in the audience?

Screen Shot

Tool palette buttons:

StampsBrush

To erase use UNDO and/or CLEAR

Where are you now?

Now, it is time for a Quiz!

http://institute.nsta.org/web_seminars.asp

JPL/NSTA Web Seminar:

Using Earth to Explore Mars

LIVE INTERACTIVE LEARNING @ YOUR DESKTOP

Using Earth to Explore Mars

Joshua Bandfield and Brian GrigsbyArizona State University

Earth and Mars Features

• Volcanoes and lava flows• Rock layers, channels, and other

water related features• Canyons• Impact craters• Eolian features (dust & dunes)• Polar caps• Much more…

Arizona

Mars

NASA/JPL/Cornell

Volcanoes and Volcanic

Features

Olympus Mons, Mars

NASA/JPL/MSSS

Kamchatka,Russia

NASA Earth Observatory

Hecate TholusMars NASA/JPL/ASU

Trace where you see lava flows on both images

Arsia Mons, MarsHawaii

NASA/JPL/ASUNASA Earth Observatory

Rock Layers, Channels, and Other Water Related Features

NASA/JPL/ASU

Rock LayersMars

Rock LayersMars

NASA/JPL/MSSS

Great Salt Desert,Iran

NASA Earth Observatory

What could have caused the patterns

you see in both images?

Lena River Delta,Russia

NASA Earth Observatory

Holden CraterDelta, Mars

NASA/JPL/MSSS

Braided Stream, Madagascar Outflow Channel, Mars

NASA/JPL/ASUNASA Earth Observatory

Which direction the water was flowing in the Mars image?

GulliesMars

NASA/JPL/MSSS

Gullies,New Mexico

Joe Hearst (jhearst@typepad.com)

Canyons

• Valles Marineris, Mars

• Stretches for 1000’s of km!

NASA/JPL/MSSS

• Originally formed through tectonics• Later modified by giant floods

Grand Canyon,Arizona

NASA Earth Observatory

Valles MarinerisMars

ESA/DLR/FU Berlin

Impact Craters

NASA/JPL/ASU

Can you trace the ejecta blanket in this image?

Meteor Crater,Arizona

Louis J. Maher, Jr.

Endurance CraterMars

NASA/JPL/Cornell

Dust and Dunes

NASA/JPL/MSSS

Dust Storm, Earth

Dust StormMars

NASA/JPL/MSSS

Can you identify the dust storm in the

image on the right?

Dust DevilsMars NASA/JPL/MSSS

NASA/JPL/ASU

Dust Devil,Arizona

Sand Dunes,Colorado

Louis J. Maher, Jr.

NASA/JPL/MSSS

Sand DunesMars

Polar Caps

• Mars’ polar caps are made of solid carbon dioxide (dry ice) and water ice

Mars’ South PoleEarth’s South Pole NASA/USGS

NASA/JPL/MSSS

• CO2 Frost forms over many surfaces annually

Layers of dust and iceMars NASA/JPL/MSSS

Erebus Glacier,Antarctica

NASA Earth Observatory

Snow Drifts,Antarctica

NASA Earth Observatory

NASA/JPL/MSSS

Swiss Cheese TerrainSwiss Cheese TerrainMarsMars

Mars Exploration Program Timeline

Mars Global Surveyor (MGS)

(1997)

Mars Odyssey(2001)

Present Day Spacecraft (NASA)

2 Mars Exploration Rovers (2004)

Mars Reconnaissance

Orbiter (2006)

What are the names of the Mars Exploration Rovers?

Discovery & Columbia

Lewis & Clark

Spirit & Opportunity

Cassini & Magellan

Future Spacecraft in Development (NASA)

Phoenix Mars Lander (Aug 2007)

Mars Science Lab (MSL) (Fall 2009)

Beyond 2009Scout missions

Sample Return Mission

Astrobiology Field Lab

Additional Websites:http://marsed.asu.eduhttp://themis.asu.eduhttp://mars.jpl.nasa.gov/http://msip.asu.edu

Time for Quiz #2!

National Science Teachers AssociationGerry Wheeler, Executive Director

Frank Owens, Associate Executive Director Conferences and Programs

Al Byers, Assistant Executive Director e-Learning

LIVE INTERACTIVE LEARNING @ YOUR DESKTOP

NSTA Web SeminarsFlavio Mendez, Program Manager

Jeff Layman, Technical CoordinatorJudith Lopes, Administrative Assistant

Susan Hurstcalderone, Volunteer Chat Moderator

Web Seminar Evaluation

http://institute.nsta.org/survey/xx.asp

http://sciguides.nsta.org

NSTA SciGuides:

Provide tools to quickly and easily locate targeted science

content information and teaching resources from NSTA-reviewed

science web sites.

• Lunar Exploration: Energy and a Sustainable Habitat

November 28, 2006

• NSDL: Plate Tectonics Made to Order

November 30, 2006

6:30 PM Eastern Time