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Hands On Mineral Identification helps you to identify over 14,500 minerals! By M. Darby Dyar, Ph.D. See our DVD collection.

Celebrate Earth Day 2008
News story originally written on April 18, 2008

Hurrah for Earth Day! Earth Day is celebrated on April 22. It helps everyone remember to keep our planet clean and healthy.

The Earth is a very special and beautiful place. It makes a good home for plants, animals, and other living things.

Let's keep Earth a clean and beautiful place for living things, large and small. Let's celebrate Earth Day!

Last modified April 18, 2008 by Lisa Gardiner.

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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