Shea, Therese
Summary: Given the vastness of the universe, it is not difficult to imagine the possibility of life--even intelligent life--beyond Earth. Yet whether any extraterrestrial beings have ever made contact with us and if any evidence of this contact exists, remains widely debated. Evaluating tales of alien encounters and UFO sightings with a critical eye, this absorbing volume considers the possibility of...
Format: text
Publisher / Publication Date: Britannica Educational Publishing, in association with Rosen Educational Services 2015