Chapter 26: MS Stars, Galaxies, and the Universe Difficulty Level: At Grade Created by: CK-12 CK-12 Earth Science For Middle School Read Resources Details Chapter Outline 26.1. Stars26.2. Galaxies26.3. The Universe Chapter Summary Image Attributions Description This chapter covers constellations, how stars produce light and energy, classification of stars, and stellar evolution. Groupings of stars, types of galaxies, dark matter, dark energy, and the Big Bang Theory are also included. Authors: Julie Sandeen Contributors: David Bethel Tags: big bang CK.SCI.ENG.SE.1.Earth-Science-MS.26 Constellation (10 more) dark matter Dwarf energy fusion Galaxy Light years Matter Milky Way Star universe Subjects: science Grades: 6 , 7 Date Created: Jan 11, 2015 Last Modified: Nov 09, 2015 You can only attach files to chapter which belong to you If you would like to associate files with this chapter, please make a copy first.