Article Photos: NASA rover Curiosity lands on Mars after plummet 10/25

  In this photo released by NASA, White House Science and Technology Advisor John Holdren, second from left, stops by the Mars Science Laboratory (MSL) Mission Support Area to meet the landing team and to say "Go Curiosity" as NASA Administrator Charles Bolden, left, NASA Deputy Administrator Lori Garver, and Jet Propulsion Laboratory Director Charles Elachi, far right, look on, Sunday, Aug. 5, 2012 at NASA's Jet Propulsion Labratory in Pasadena, Calif. The MSL Rover named Curiosity was designed to assess whether Mars ever had an environment able to support small life forms called microbes. Curiosity is due to land on Mars at 10:31 p.m. PDT on Sunday night. (AP Photo/Bill Ingalls, NASA)