Welcome to the "Big Ear" Radio Observatory Home Page. Big Ear is a Kraus-type radio telescope which covers an area larger than three football fields. The telescope is famous for discovering some of the most distant known objects in the universe, as well as for the "Wow!" Signal and the longest-running SETI (Search for ExtraTerrestrial Intelligence) project entered into the Guinness Book of Records. This unique probe of the depths of the cosmos is located in Delaware, Ohio. 

Beginner's Guide to Radio Astronomy and SETI 

About the Telescope	Big Ear Surveys
The Building of Big Ear	Current Projects
Big Ear Keeps Listening...	Volunteer Staff Bios
About The "Wow!" Signal	Press Releases
The Designer of Big Ear	Books By Dr. John Kraus
Information on SETI	Cosmic Search Online
Big Ear Trivia	Related Links
The Flag of Earth	Members Section