Astronomer Frank Drake comprised his first radio telescope using surplus World War II machinery. Drake started the Search for Extraterrestrial Life in 1961. On August 15, 1977, astronomer Jerry Ehman intercepted the WOW signal whilst pointed towards the constellation of Sagittarius. Johann Bach was selected to have the most amount of audio time on the golden record which was sent outside of our solar system upon the Voyager spacecraft. It is theorized that Carl Sagan provided Bach such a large a...
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