One Year on Mars: Curiosity Rover's Chief Scientist John Grotzinger Speaks Out
Tuesday, August 6, 2013 - 08:00
in Astronomy & Space
Grotzinger, a geologist at the California Institute of Technology in Pasadena, discusses the highlights of Curiosity's mission so far, what the rover may discover in the future and why it didn't set out for its main destination right away.