This is a NASA handout showing the Voyager Golden Record. NASA’s twin Voyager spacecraft launched in August and September 1977. Aboard each spacecraft was a Golden Record, a collection of sites, sounds and greetings from Earth. Each identical Golden Record contained, 117 pictures explaining Earth, greetings in 54 different human languages and greetings from humpback whales. Also, a selection of sounds from Earth. (AP Photo/NASA)
You can see the images and listen to all the soundtracks here: http://goldenrecord.org/ (you must click on the pictures).