The latest “This Week @NASA” video focuses on the space science news from the  American Geophysical Union’s 46th annual fall meeting held in San Francisco this week.

Over twenty-two thousand Earth and space scientists, educators, students and leaders from around the world connected with each other and NASA at the American Geophysical Union’s 46th annual fall meeting in San Francisco. Among the news from the event, NASA’s Mars rover Curiosity has determined the age of a rock on Mars, the Mars Reconnaissance Orbiter has detected additional liquid streaking down mountain slopes near the Martian equator and the Cassini space probe has photographed actual seas and lakes on Saturn’s moon Titan. Also, New Juno Video, Energy Meeting at NASA Glenn, Morpheus Lander Tests, Too Cold to Breath and Cygnus Prepares for Launch.

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And here is a more detailed discussion with a SETI Institute Google+ Hangout  : News about Europa, Icy Moon of Jupiter, from the American Geophysical Union Meeting