Displaying 1 of 1 2021 Format: Book Author: Loeb, Abraham, author. Title: Extraterrestrial : the first sign of intelligent life beyond Earth / Avi Loeb. Publisher, Date: Boston : Houghton Mifflin Harcourt, 2021. ©2021. Description: xvii, 222 pages : illustrations ; 24 cm Summary: "Harvard's top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star"-- Provided by publisher. Notes: Includes bibliographical references and index. Contents: Scout -- The farm -- Anomalies -- StarChips -- The lightsail hypothesis -- Seashells and buoys -- Learning from children -- Vastness -- Filters -- Astro-archaeology -- ʻOumuamua's wager -- Seeds -- Singularities. Subjects: Extraterrestrial beings. Life on other planets. ʻOumuamua (Interstellar object) ISBN: 9780358278146 (hardcover) 0358278147 (hardcover) Control Number: 1879669 Local Availability (physical copies):1 (of 1) System Availability (physical copies):34 (of 35) Place Request Add to My List Share Expand All | Collapse All Map It Large Cover Image Availability MARC Record Suggestions and more Displaying 1 of 1