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Latest Videos
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A description of how TRMM is used to study the Hadley Circulation.04/06/2011 - 3:53pm -
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A visual description of the TRMM satellite's tropical orbit between 35º North and 35º South.04/06/2011 - 3:52pm -
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An update on TRMM from NASA headquarters, including an overview of the mission and its importance to society.03/11/2011 - 3:19pm -
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An explanation of what causes lightning and how TRMM is used to study the relationship between rainfall and lightning.03/07/2011 - 3:44pm -
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An explanation of how the TRMM satellite is used to investigate tropical storms and hurricanes, such as Hurricane Bonnie in 1998.03/07/2011 - 3:41pm
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GPM MISSION UPDATES
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Thursday, January 31, 2013The GPM Core Observatory completed thermal vacuum testing at NASA's Goddard Space Flight Center in Greenbelt, Md. on Jan. 16, 2013. After twelve days to carefully remove the testing equipment, stow the High Gain Antenna and GPM Microwave Imager, and...
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Monday, December 17, 2012The GPM Core spacecraft has completed hot and cold thermal balance testing in the thermal vacuum chamber at NASA's Goddard Space Flight Center. Next it will undergo hot and cold cycle thermal vacuum testing, where the temperatures are alternatively...
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Tuesday, December 4, 2012The GPM Core Observatory has moved from the clean room to the thermal vacuum chamber at NASA's Goddard Space flight Center in Greenbelt, Md. The spacecraft, wrapped in protective blankets, made the short trip by crane across the testing facility...
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Wednesday, October 17, 2012NASA's GPM Core Observatory satellite went through its first complete comprehensive performance test (CPT), beginning on Oct. 4, 2012 at NASA's Goddard Space Flight Center in Greenbelt, Md. The testing ran twenty-four...
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