Click the Google Preview button to take a look inside this book. Dark Energy ExplainedSeries: The Mysteries of SpaceBy Gina Hagler DetailsDetails Dark energy is a mysterious force causing the universe to expand in an accelerating manner. Although Edwin Hubble discovered observational proof of expansion in 1929, the first direct evidence for dark energy came from supernova observations in the late 1990s. Untangling complex physics theories with accessible language, informative sidebars, and captivating imagery, this text explores the development and evaluation of scientific theories behind dark energy. Students will learn about the tools and methods scientists use to unravel dark energy's origins, dynamics, and effects on the universe.Publication Date: 12/15/2018Copyright: 2019Pages: 80Trim Size: 6 1/2 x 9 1 /4Illustrations: Age Level: 12–17Dewey: 523.01--dc23FormatsFormatISBNList PriceDiscount PriceeBook9781978504370$37.26$27.95Library Bound Book9781978504547$37.26$27.95 Loading… Other books in The Mysteries of Space 12 Loading… Other books from the authors 1 Loading… eBook: 9781978504370 List Price: $37.26 Discount Price: $27.95 + Add to wish list Library Bound Book: 9781978504547 List Price: $37.26 Discount Price: $27.95 + Add to wish list Please log in Log in or register to create a wish list. Login or Register Loading… -----OR----- Click to buy at Amazon.com or Barnes and Noble