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Published on Nov 24, 2008
On our NASA site at: https://nasaeclips.arc.nasa.gov/playl... In this NASA eClips video segment learn how NASA uses CERES, a satellite in our Earth observing system, to make accurate measurements of energy leaving the Earth. Discover how NASA studies the interactions of clouds with sunlight and heat to determine how much heat is emitted back into space. Demonstrations are used to help support the segment.