Treasure hunters pinpoint shipwrecks with map from outer space
Astronaut Gordon Cooper was a born explorer. He broke countless NASA spaceflight records, like the longest single-man space flight, a 122-hour mission. But one of his greatest achievements may not have been unveiled if it wasn’t for his willingness to share a secret he had kept for more than 40 years. During his time in...
April 17, 2017 at 02:34PM
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