How much were you paid in your last job? <a href=" http://www.motum.com/about-us/leadership ">methotrexate misoprostol</a> Grotzinger sat in the back of a room at the Jet Propulsion Laboratory one year ago Monday, watching with the mission's flight team, and the rest of the world, as the Curiosity rover hurtled at 13,000 mph in an uncertain descent onto Mars' surface.