Sounding out The red Planet 

  

  

  "In image taken by The curiosity rover  on august  23, 2012 shows mount sharp in the  background" 

The first recorded human voice that travelled from earth to mars and then back to earth was released on Monday, at NASA'S jet propulsion laboratory (JPL) in pasadena, California,  the voice play back was released along with new telephoto  camera views of the varied Martian  landscape during a news conference at JPL.

In spoken words raelioed to the mars rover and then back to NASA'S  deep space network (DSN) on earth, NASA Administrator charles bolden, congratulated NASA employees  and the agency's commercial and government partners  on the successful landing  of curiosity earlier this  month, (5 August, 2012)reported Xinhua. 

source :- IANS