Dr. Harry McSween Presents at Today's Scientific Colloquium

Who: Dr. Harry McSween Jr., University of Tennessee will present on the topic entitled, "The Rocks of Mars, from Far and Near." Dr. McSween will discuss the why the rocks comprising the crust of Mars, as sampled by martian meteorites and inferred from orbital spectroscopy or chemical analyses by landers remain a puzzle.

When/Where: Friday, Jan. 31 at 3:30 in the bldg. 3 Goett Auditorium.

For more info, visit: http://lheawww.gsfc.nasa.gov/users/djt/colloq/McSween.html