Bill Nye

The space-loving "Science Guy" applied to NASA four times but never made the cut.
"I strongly believe it would change the world."
It's a complex emotion that can't be wrapped up pretty in a bow(tie).
"The Science Guy" says GOP candidates risk losing the younger vote if they eschew the topic.
"If we were to discover evidence of ancient life, or stranger still, something living there now...it would change the way every one of us feels about being alive."