Searching for Extraterrestrials

by Cynthia O'Brien and O'Brien Cynthia

For years, space scientists have been asking the question "Is there other life out there?" Readers will enjoy the fascinating history of our search for extraterrestrial life - from aliens to tiny microbes - with technology such as telescopes, radio signals, and monitoring systems.

• Format: Hardcover
• Language: English
• ISBN: 0778753948
• ISBN13: 9780778753940
• Release Date: March 2019
• Publisher: Crabtree Classics
• Length: 48 Pages
• Weight: 0.70 lbs.
• Dimensions: 0.3" x 7.1" x 9.3"
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9