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This image shows wind tails near a rock dubbed "the Chimp".
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Image from: NASA/JPL

Wind Drifts seen by Sojourner

This image shows wind tails near a rock dubbed "the Chimp". Windrifts are part of the weathering process on Mars.

Analysis of winddrifts such as these contributes to the overall results of the Pathfinder mission, and help answer some questions.

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Traveling Nitrogen Classroom Activity Kit

Check out our online store - minerals, fossils, books, activities, jewelry, and household items!...more

Results from Mars Pathfinder

These are the findings of Mars Pathfinder. High Silica Rocks - a result from chemical analysis of the Martian rocks. suggestive of differentiated (evolved) rocks and minerals. helps establish that, like...more

An Overview of the Mars Pathfinder Mission

The Mars Pathfinder (MPF) mission was sent to investigate the geology of Mars. Its principal objective was to analyze the rocks and soil of Mars. The MPF consisted of 2 components, a lander and a mobile...more

Mars Odyssey

The Mars Odyssey was launched April 7, 2001, from Cape Canaveral Air Force Station in Florida. After a six-month, 285 million-mile journey, the Odyssey arrived at Mars on October 24, 2001 (02:30 Universal...more

Mars 2005

The Mars 2005 mission is still in the planning stages. It is set to launch in the year 2005. ...more

Aerobraking

On September 12, 1997, the Mars Global Surveyor successfully entered a highly elliptical orbit around Mars. To get into the near-circular, near-polar, low-altitude orbit necessary to map the surface of...more

Mars Global Surveyor Measures Olympus Mons

Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter". The graph to the left shows the results returned from Mars...more

Mars Global Surveyor Measures Martian Global Hemispheres

Mars Global Surveyor carries an instrument which measures the altitudes of things. The instrument is called an altimeter, or "altitude-meter". The graph to the left shows Mars Global Surveyor's measurement...more

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part by the National Science Foundation and NASA, our Founding Partners (the American Geophysical Union and American Geosciences Institute) as well as through Institutional, Contributing, and Affiliate Partners, individual memberships and generous donors. Thank you for your support! NASA AGU AGI NSF