Home » Podcasts » Episodes » StarTalk: Time Travel
Bookmark and Share

StarTalk: Time Travel

14 Sep 2009, 10:00 UTC
StarTalk: Time Travel
You don't have the right version of the adobe flash player to see this video. Please upgrade or install it at "http://get.adobe.com/flashplayer/"
Subscribe to iTunes

Time marches on? except in astrophysics. Einstein taught us that time is a coordinate in space, and it's all relative. Learn about the weird physics of our universe that could make time travel possible. Standing in for Lynne Koplitz this week is J. Richard Gott, author of "Time Travel in Einstein?s Universe".

Comment on this Post

* :
* :
:
* :
:
* required
 

Most Popular

 

Last Hour

27 Oct 2011, 05:26 UTC
Space Dust, by Jackie Villadsen
20 Oct 2011, 03:37 UTC
Episode 342: Landing a New Home
26 Oct 2011, 17:00 UTC
ESOcast 38: Faraway Eris is Pluto’s twin

Last day

20 Oct 2011, 03:37 UTC
Episode 342: Landing a New Home
21 Apr 2009, 10:00 UTC
ESOcast Episode 6: Lightest Exoplanet Found
25 Oct 2011, 23:24 UTC
Soyuz rocket launches from European space port

Last week

20 Oct 2011, 03:37 UTC
Episode 342: Landing a New Home
21 Apr 2009, 10:00 UTC
ESOcast Episode 6: Lightest Exoplanet Found
14 Feb 2010, 09:30 UTC
109 - The Science of Attraction - Live Show

Latest Vodcast

Latest Podcast

Most Popular Video

Advertise PTTU

Extrasolar Planets

  • Planetary Systems: 1160
  • Multiple Planet Systems: 471
  • Planets: 1849
more

NASA Picture of the Day

Astronomy Picture of the Day

astronomy_pod