Talks Tag > Universe

• Anil Ananthaswamy: What it takes to do extreme astrophysics

• 14:08 Posted: Apr 2011
  Comments 66   Emailed 200

• Bill Stone: Exploring deep caves (and someday the moon)

• 17:43 Posted: Jun 2007
  Comments 181   Emailed 521

• Brian Greene on string theory

• 19:06 Posted: Apr 2008
  Comments 405   Emailed 1866

• Brian Greene: Is our universe the only universe?

• 21:47 Posted: Apr 2012
  Comments 483   Emailed 148

• Carolyn Porco flies us to Saturn

• 17:09 Posted: Oct 2007
  Comments 162   Emailed 641

• David Christian: Big history

• 17:40 Posted: Apr 2011
  Comments 258   Emailed 820

• David Deutsch on our place in the cosmos

• 19:00 Posted: Sep 2006
  Comments 169   Emailed 532

• Dimitar Sasselov: How we found hundreds of potential Earth-like planets

• 18:30 Posted: Jul 2010
  Comments 854   Emailed 212

• Freeman Dyson says: let's look for life in the outer solar system

• 19:11 Posted: Jul 2008
  Comments 65   Emailed 97

• Garik Israelian: How spectroscopy could reveal alien life

• 15:52 Posted: Oct 2009
  Comments 65   Emailed 105

• Janna Levin: The sound the universe makes

• 17:43 Posted: Mar 2011
  Comments 217   Emailed 361

• Jill Tarter's call to join the SETI search

• 21:23 Posted: Feb 2009
  Comments 138   Emailed 250