Cedar Amateur Astronomers Program - Stellar Spectra September 15, Saturday, 7:30p.m. at EIOLC CAA Member Doug Nauman will provide an explanation of how we know the composition of stars through the use of spectral lines made by stars and comparing them with spectra of elements on earth. A further explanation of how emission and absorption spectral lines are formed is also included. Advanced Registration: Not required/show up. Cost: Free.
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Stellar Spectra
Saturday, September 15, 2012 7:30 PM - 12:00 PM
Programs
Please complete the following information and we'll email this link to your friend. Stellar Spectra Linn , Eastern Iowa Observatory & Learning Center