Extraterrestrial Life: " An Overview of Theories & Possibilities "

by Paul F. Kisak

Extraterrestrial life is life that does not originate from Earth. It is also called alien life, or, a "space alien". These as-yet-hypothetical life forms range from simple bacteria-like organisms to beings with civilizations far more advanced than humanity. Although many scientists expect extraterrestrial life to exist, there is no unambiguous evidence for its existence so far. The science of extraterrestrial life is known as exobiology. The science...

• Format: Paperback
• Language: English
• ISBN: 1523809396
• ISBN13: 9781523809394
• Release Date: February 2016
• Publisher: Createspace Independent Publishing Platform
• Length: 534 Pages
• Weight: 2.70 lbs.
• Dimensions: 1.1" x 8.5" x 11.0"