What is SETI?
This paper describes the efforts of SETI that are going on around the world. It presents a brief rationale for the choice of methodology and the limits that can be set on the basis of such results to date.
Tarter
J
J
The SETI Institute, Mountain View, California 94043, USA.
D018559:Exobiology; D005118:Extraterrestrial Environment; D006801:Humans; D055585:Physical Phenomena; D010825:Physics