UFOs must be investigated, says former astronaut Sen. Mark Kelly

Is there life on Mars? When David Bowie asked that question half a century ago, he was speaking for more of us than just Ziggy Stardust. Today, the prospect of intelligent alien life in our universe continues to tantalize stargazers and lawmakers alike. In a wide-ranging interview on the future of the US Space program, Arizona Senator and former NASA astronaut Mark Kelly does not impatiently snicker at the mention of extraterrestrial life. Far from it. In fact, he says, we owe it to the brave military personnel who have seen inexplicable occurrences to investigate them as intensely as possible.

"I've seen some compelling testimony from navy fighter pilots who, in one case, in a position of leadership in a squadron have seen something very compelling. It's our obligation on the Armed Services Committee, to investigate it and put more resources behind studying this kind of phenomena."

Kelly, whose Senate office boasts a green inflatable alien mascot, is skeptical that intelligent life has visited us so far. But he also is smart enough to never say never. "I get these questions all the time. People think as I've been to space, maybe I have this special insight, or maybe I've seen something. While I've spent time orbiting the earth, I haven't."

Watch full episode: Mark Kelly on the new space race

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