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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.
A cartoon drawing of what Hale might have looked like as he gazed through his telescope.

George Hale

George Hale was an American astronomer born in 1868. Even as a child, Hale was interested in the stars. When George was young, his father even built him his own observatory in the backyard.

After attending college, Hale volunteered at Harvard College's Observatory. While working at the observatory, he invented an instrument called the spectrohelioscope. A spectrohelioscope is a combination of a telescope and a spectroscope. It is used to measure the chemicals that make up the stars.

George Hale then set up many observatories across the nation including the Mt. Wilson Observatory in California. He is also known for developing the field of Astrophysics. George Hale passed away in 1938.

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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