TY - BOOK AU - Bolte,Mari TI - Sending signals into space T2 - 21st century junior library. Aliens among us: the evidence SN - 9781668909843 U1 - 576.8/39 23 PY - 2023///] CY - Ann Arbor, Michigan PB - Cherry Lake Publishing Group KW - Life on other planets KW - Juvenile literature KW - Interstellar communication N1 - "Cherry Lake Press is an imprint of Cherry Lake Publishing Group"--Title page verso; "21st Century Skills Library."; Includes bibliographical references (page 31) and index; Ages 9-11; Cherry Lake Publishing; Grades 4-6; Cherry Lake Publishing N2 - "Searching for signs of alien life is nothing new. Since the first believer, people have wanted to communicate with whatever might be out there. Learn about the satellites and observatories being used today to send and receive signals from space, and find out if anything has answered our call"-- ER -