Seven Minutes Of Terror

On August 5th it will take 7 minutes for the $2.5 billion dollar Mars Rover Curiosity to go from 13,000 miles per hour to zero. NASA scientists describe just how critical those last 7 minutes will be.

News Update: The Curiosity Rover successfully completed its 7 minutes of terror and touched down on Mars' surface on Sunday night. The rover sent back pictures as millions of people world wide watched on.