
The Sounds of Earth.
On the chance that someone is out there, NASA approved the placement of a phonograph record on each of the Voyager spacecraft.
The recording, called "Sounds of Earth" fits on a 12-inch, copper disc containing greetings from Earth people in 60 languages, samples of music from different cultures and eras, and natural sounds of surf, wind and thunder, and birds, whales and other animals.
The record also contains electronic information that an advanced technological civilization could convert into diagrams, pictures and printed words, including a message from President Carter. (Courtesy NASA)
Large Image Of Voyager Craft:
http://www.solarviews.com/raw/craft/voyager2.jpg