Our great galaxy! -- What is a galaxy? -- The Milky Way -- Galaxy shapes -- At the center -- How many galaxies? -- Neighboring galaxies -- How galaxies form -- Solving space mysteries -- Classes of galaxies
Summary:
"Most young astronomers know that Earth is located in the Milky Way galaxy, but they might not know what that means or what lies beyond. Understanding our galaxy and others will help them comprehend more about how the universe works. In this fascinating volume, readers will discover many amazing and memorable facts about galaxies, including their differing shapes, numbers of stars, and constant movement. They'll especially love the mind-boggling images of the depths of space!"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.