Astronaut Gordon Cooper broke a bunch of NASA space flight records, but he had a secret that was much more exciting!  During his time in space, Cooper discovered anomalies he believed to be shipwrecks.  He noted his findings on a treasure map and when he fell ill with Parkinson's, he passed them on to his longtime friend Darrell Miklos.  Unfortunately, Cooper passed away in 2004, but Miklos is fulfilling his explorations and Discovery Channel is chronicling his adventures!