Chapter 26: Stars, Galaxies, and the Universe Difficulty Level: At Grade Created by: CK-12 Share Turn In Read Resources Details Chapter Outline 26.1.Stars26.2.Galaxies26.3.The Universe Chapter Summary Image Attributions Show Hide Details 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, M.S. 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: Aug 21, 2016 Save or share your relevant files like activites, homework and worksheet.To add resources, you must be the owner of the FlexBook® textbook. Please Customize the FlexBook® textbook.