TY - BOOK AU - Labrecque,Ellen TI - MYSTERIES OF BLACK HOLES AND DARK MATTER / T2 - Solving space mysteries SN - 9781496687159 U1 - 523.8 23 PY - 2021/// CY - North Mankato, Minnesota PB - Pebble, a Capstone imprint, KW - Black holes (Astronomy) KW - Juvenile literature KW - Dark matter (Astronomy) N1 - Includes bibliographical references (page 31) and index; What are black holes?; Black hole discovery; Black hole types; Dark matter; Dark energy; So much still to learn N2 - "What is a black hole? What is dark matter and what is it made of? How do scientists discover black holes and dark matter if they can't be seen? What do scientists know about these mysterious parts of the universe and what do they still hope to find out? Budding astronomers will learn the answers to these questions and more!"-- ER -