Article Photos: NASA rover Curiosity lands on Mars after plummet 2/25

  John Grunsfeld, NASA Associate Administrator, NASA Headquarters, left, and Charles Elachi, JPL Director, NASA Jet Propulsion Laboratory, present a can of "good luck" peanuts during an overview of the status and plans for NASA's Science Mission Directorate at NASA's JPL in Pasadena, Calif., Sunday, August 5, 2012. After traveling 8 1/2 months and 352 million miles, Curiosity will attempt a landing on Mars Sunday night. (AP Photo/Damian Dovarganes)