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Arches National Park Geology Tour provides an extensive, visually rich description of the geology of Arches, by Deborah Ragland, Ph.D. See our DVD collection.
This is a picture from the Discovery program web site.
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Courtesy of NASA

Discovery Program

The Discovery program specializes in low-cost, scientific projects. There are currently six projects in the Discovery Program. Three of them have already completed their primary missions. Lunar Prospector has successfully mapped the Moon's composition and gravity field, Mars Pathfinder landed on the Red Planet and NEAR orbited Eros for a year ending with a successful landing in February 2001. The other three Discovery program missions are the Stardust, Genesis and CONTOUR missions.

On July 7, 1999, two more missions were chosen to be a part of the Discovery program - Deep Impact and the MESSENGER mission to Mercury. These projects are in development.

Last modified July 17, 2001 by Jennifer Bergman.

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA