TRMM Project Scientist Scott Braun looks back at the legacy of the Tropical Rainfall Measuring Mission and a few of the major scientific milestones the satellite has helped achieve. http://pmm.nasa.gov http://www.nasa.gov/GPM http://www.twitter.com/NASA_Rain http://www.facebook.com/NASA.Rain This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11154