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Documents Stars Stars, Galaxies, and the Universe Ch 30 SOL 13 Objective ES 1 and 2.

Stars Stars, Galaxies, and the Universe Ch 30 SOL 13 Objective ES 1 and 2 What is a Star? A ball of energy that gives off a massive amount of electromagnetic energy Stars…

Documents Stellar Evolution. Solar Composition Most stars in space have this composition: 74% hydrogen, 26%...

Stellar Evolution Solar Composition Most stars in space have this composition: 74% hydrogen, 26% helium Fusion is the energy maker of the sun Star Formation All stars begin…