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Greetings from the Children of Planet Earth

1 Mar 2012, 00:20 UTC
Greetings from the Children of Planet Earth
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´┐╝In 1977, NASA sent a pair of unmanned probes named Voyager 1 and Voyager 2 into space. Among the infrared spectrometers and radio receivers included on each probe were identical copies of the same non-scientific object: the Voyager Golden Record.

Sheathed in a protective aluminum jacket, the Record is a 12-inch gold-plated copper disk containing sounds and images chosen to portray the diversity of life on Earth: bird calls, whale songs, the sounds of surf, wind, and thunder, music from human cultures, and some 55 greetings in a range of languages, alive and dead. Like lonely time capsules, the records, aboard their still-functioning hosts, have long since left our solar system. The official Voyager 2 Twitter reports that the probe is currently at 13 hrs 38 mins 08 secs of light-travel time from Earth, which makes it the farthest man-made object from Earth.

According to the unofficial mythology, the Voyager Golden Record was compiled by two people in love: the astronomer Carl Sagan, and Ann Druyan, the creative director of the project, who he would later marry. Druyan confided on WNYC's Radio Lab program in 2007 that she recorded the sounds of her own body-the electrical impulses of her ...

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