The speaker is JPL's Ashwin Vasavada, deputy project scientist for the Mars Science Laboratory/Curiosity mission.
Live streaming high-definition video of the event will be carried on Ustream, with chat available, at: http://www.ustream.tv/nasajpl .
Since successfully landing on Mars on Aug. 5, 2012, PDT (Aug. 6, 2012, EDT), Curiosity has been refining much of what we know about the Red Planet. The car-sized rover has already achieved its main science goal of revealing that ancient Mars could have supported life. Curiosity is currently en route to investigate the base of 3-mile-high (about 5 kilometers) Mount Sharp, whose exposed layers might hold intriguing information about Mars' history.
For more information and viewing details on the lecture, visit: http://www.jpl.nasa.gov/events/lectures_archive.php?year=2013&month=8 .
For more information about the mission, visit: http://www.jpl.nasa.gov/msl , http://www.nasa.gov/msl and http://mars.jpl.nasa.gov/msl . You can follow the mission on Facebook and Twitter at: http://www.facebook.com/marscuriosity and http://www.twitter.com/marscuriosity .
JPL, a division of the California Institute of Technology, Pasadena, manages the Mars Science Laboratory Project for NASA's Science Mission Directorate, Washington. JPL designed and built the project's Curiosity rover.