I was watching some show on Youtube today and found this tiny little header at the top of youtube page which read that I can talk with the astronauts in the space LIVE.
Endeavour is the space shuttle mission being carried out right now for installation on International Space station. Find out more at Endeavour news
This is a great moment for common man to get to know what is it like to talk to astronauts in space live.
Post your questions at http://www.youtube.com/pbsnewshour?feature=ticker