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Airplane Testing Is Part of Three-Legged Atmospheric Stool
The answer isn't in space. It isn't on the ground, or in between. The answer to determining air quality is a combination of all of those things, Jim Crawford told a January Colloquium audience Tuesday.
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An Improving Ozone Layer, Something to Sing About
For more than 30 years, researchers at NASA's Langley Research Center have been measuring the stratospheric ozone layer, which extends from about 10 to 30 miles above the Earth’s surface and protects life on Earth from the sun's harmful ultraviolet (UV) rays.
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Earth-Observing Instrument Takes First Test Scan
CERES engineering checkouts -- including an initial test scan -- are leading up to 'first light,' scheduled for December 11.
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SAGE III-ISS Picks Up Where Others Left Off
NASA's Stratospheric Aerosol and Gas Experiment (SAGE) III has reached its third generation in a lineage of instruments that studies the Earth's atmosphere and protective ozone layer.
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CERES Flight Model 5 on NPP Powered Up
On Nov. 9, the Clouds and the Earth's Radiant Energy System Flight Model Five instrument team received great news -- their in-orbit instrument was activated.
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Student Observations Validate NASA Satellites
NASA's Students' Cloud Observations On-Line (S'COOL) program has received 100,000 cloud observations from students around the world.
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Which Way Does the Wind Blow? Let's Find Out!
On a bluff overlooking the Atlantic, Grady Koch spent a month watching ocean winds.
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NASA Chat: As the World Burns, NASA's Global View of Fires
Want to learn more about fires and how they affect the environment, climate change, and the air we breathe? On Wednesday, Oct. 26, fire expert Dr. Amber Soja will answer your questions.
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A Look Back at a Decade of Fires
For more than a decade, instruments on NASA satellites have revolutionized what scientists know about fire's role in land cover change, ecosystem processes, and the global carbon cycle.
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DEVELOP Interns Debut on International Stage
Three NASA interns were selected to speak at the International Astronautical Congress Plenary in Cape Town, South Africa, on Oct. 5.