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Ch. 3 Stars and Galaxies
Vocabulary spectroscope astronomical unit light-year apparent magnitude absolute magnitude nuclear fusion star layers of the Sun
Hertzsprung-Russell diagram nebula white dwarf supernova neutron star black hole |
Science Department |
|
Ch. 3 Stars and Galaxies
Vocabulary spectroscope astronomical unit light-year apparent magnitude absolute magnitude nuclear fusion star layers of the Sun
Hertzsprung-Russell diagram nebula white dwarf supernova neutron star black hole |