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Black Holes

A Space Discovery Guide

ebook
1 of 1 copy available
1 of 1 copy available
Black holes are one of the greatest mysteries of outer space. No visible light can escape the strong gravity of a black hole. This makes black holes invisible—and very difficult to study. But scientists make new discoveries and develop new theories about these mysterious objects every day. In 2015, astronomers were able to finally confirm a theory that Einstein had developed one hundred years earlier! And in 2016, scientists found that black holes may form in a different way than they ever thought possible. Read this book to learn more about the incredible and mind-boggling science of black holes.
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  • Reviews

    • School Library Journal

      April 1, 2017
      Gr 5-8-Middle schoolers with stars in their eyes will gravitate toward this informative set that explores aspects of space from the physical to the theoretical. Familiar topics dedicated to astronauts and missions to Mars are included alongside less common ones, including space garbage, privatized space travel, and black holes. All the titles include up-to-date content as recent as 2016, making them fresh and relevant. Dynamic photographs and historical images complement the text and are supplemented with artists' renderings, diagrams, and charts. VERDICT A thoroughly researched and authoritative addition to science collections.

      Copyright 2017 School Library Journal, LLC Used with permission.

    • The Horn Book

      July 1, 2017
      Black holes, gravitational waves, space-time and relativity, and modern technologies that help scientists develop theories about the makeup of the universe are covered in this book. Helpful diagrams and photographs of detectors and scientists at work accompany the clear text. This is pretty advanced astrophysics, but it's excellently described at the appropriate level for upper-elementary space enthusiasts. Reading list, websites. Bib., glos., ind.

      (Copyright 2017 by The Horn Book, Incorporated, Boston. All rights reserved.)

Formats

  • Kindle Book
  • OverDrive Read
Kindle restrictions

Languages

  • English

Levels

  • ATOS Level:6.8
  • Lexile® Measure:1070
  • Interest Level:4-8(MG)
  • Text Difficulty:5

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