Look up! -- Scientific discoveries -- What causes auroras? -- Colored light -- Curtains and crowns -- Where and when to watch -- The great solar storm of 1989 -- Aurora australis -- Time to shine! -- Beliefs about auroras.
Summary:
"The northern lights, which are also called the aurora borealis, are an atmospheric display that occurs in the Northern Hemisphere. For centuries, people have watched auroras with wonder. Today, we know that auroras form because of charged particles from the sun. In this book, readers will learn how auroras form, why auroras are different colors, and more. Stunning photographs, fun fact boxes, and helpful diagrams assist readers' comprehension of this fascinating atmospheric phenomenon"-- 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.