Questioning the universe

Name: Questioning the universe
Uploaded: 2008-04-04T01:31:00Z
Duration: 9 min 58 s
Description: In keeping with the theme of TED2008, professor Stephen Hawking asks some Big Questions about our universe -- How did the universe begin? How did life begin? Are we alone? -- and discusses how we might go about answering them.

13,783,346 plays|

Stephen Hawking |

TED2008

• February 2008

In keeping with the theme of TED2008, professor Stephen Hawking asks some Big Questions about our universe -- How did the universe begin? How did life begin? Are we alone? -- and discusses how we might go about answering them.