Download or read book Astrobiology: A Very Short Introduction written by David C. Catling and published by Oxford University Press. This book was released on 2013-10-24 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrobiologists study the origin and evolution of life on Earth and the possibility of life beyond Earth; a question that has fascinated scientists for hundreds of years. In this Very Short Introduction, David C. Catling introduces the latest scientific understanding of astrobiology, incorporating aspects of microbiology, geology, and astronomy.