The Most Astounding Fact - Dr. Neil DeGrasse Tyson #science

<!--?xml encoding="utf-8" ?--><p>Astrophysicist Dr. Neil DeGrasse Tyson was asked in an interview with TIME magazine, "What is the most astounding fact you can share with us about the Universe?" This is his answer.</p><p>Special thanks to:Reid Gower <a...See more