Astrophysicist Dr. Neil DeGrasse Tyson was asked by a reader of TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer. Neil DeGrasse Tyson goes on to say "For me, that is the most profound revelation of 20th century astrophysics and I look forward to what the 21st century will bring us, given the frontiers that are now unfolding."
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Narration: "10 Questions for Neil Degrasse Tyson"
Music: "To Build a Home" by the Cinematic Orchestra feat. Patrick Watson www.youtube.com