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, together with an amazing shoots of Earth and the Universe. Music is by the Cinematic Orchestra - To Build a Home. Enjoy :)

This amazing two-minute film presents David Attenborough’s unique and beautiful take on natural history highlights on BBC One. Originally uploaded by the BBC on Dec 7, 2011.

To honor the 85-year-old national treasure who just concluded narrating his final series on the BBC, a UK ad agency mashed up footage from his BBC shows with his spoken-word recording of Louis Armstrong’s “What a Wonderful World”. Watch it.