NASA administrator's voice sent to Mars
Curiosity beams back recorded message
POSTED: 01:45 AM PDT Aug 28, 2012
UPDATED: 07:32 AM PDT Aug 28, 2012
Members of NASA's Mars Science Laboratory mission listened to a history-making broadcast. The space agency's chief recorded a message, sent it Curiosity on Mars, and the rover transmitted it back to Earth -- the first time a recorded human voice has made such a journey.
