Get a behind the scenes look a the tension, anticipation and exhilaration experienced by scientists and engineers at NASA's Jet Propulsion Laboratory in Pasadena, Calif. during the Curiosity rover's harrowing descent through the Martian atmosphere -- known as "Seven Minutes of Terror." News of Curiosity's safe touchdown following the 13-thousand-to-zero-mile-an-hour descent to the Red Planet's surface brought elation and high-fives all around. Curiosity begins a two-year investigation of whether Mars is or ever was capable of supporting microbial life.