NASA satellite tracks global air pollution
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LOS ANGELES - A NASA spacecraft has begun the first-ever daily tracking of how air pollution moves across the globe, a scientist at NASA&#39;s Jet Propulsion Laboratory said on Wednesday.
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Blog: Federal scientists using Google earth to map smoke form big wild fires.
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Australia said Monday it planned to lead the development of a global satellite system to monitor forest fires in a bid to help stop deforestation.
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Twin NASA spacecraft have beamed back spectacular views of the sun, helping scientists track violent solar storms that can fry satellites and overload power lines on Earth.
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By Arana-Barradas, Louis A Air Force Space Command Airmen use a host of computer programs to observe and track objects in space, including space debris. Every white speck in this graphic depicts a satellite or piece of space junk.
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Jet Propulsion Lab -- A new NASA mission will scan the entire sky in infrared light in search of nearby cool stars, planetary construction zones and the brightest galaxies in the universe.     Called the Wide-field Infrared Survey Explorer, the mission has been approved to proceed into the preliminary design phase as the next in NASA's Medium-class Explorer program of lower cost, highly focused, rapid-development scientific spacecraft...
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To: EDUCATION EDITORS  Contact: Dewayne Washington of NASA's Goddard Space Flight Center, Greenbelt, Md., +1-301-286-0040   GREENBELT, Md., June 27 /PRNewswire-USNewswire/ -- Erik Semrud, a student from St.
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Scientists are delighted with the first results from the Aura satellite, launched in July to check the health of the Earth's atmosphere.
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AUSTIN, Texas &mdash; The orbiting space telescope that just won't quit collecting gobs of celestial data well beyond its expected twilight is set for a major tune-up and upgrade, NASA scientists announced today here at a meeting of the American Astronomical Society.
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NASA's thermal-imaging sensor helps fight the flames.
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Canada and the United States have launched a satellite mapping project of North America to better monitor biodiversity and climate change in the region, Natural Resources Canada have said.
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WASHINGTON, Nov 20  - NASA launched Saturday its Swift satellite, which will track huge explosions of gamma rays, the US space agency said.
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NASA scientists are teaming with researchers from the National Oceanic and Atmospheric Administration to monitor Lake Erie's harmful algae blooms, a move that could lead to early warnings for beachgoers and water departments.
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Two satellites map gravity changes over Africa to show how water has been lost from the continent recently.
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North Pacific albatrosses are equipped with sensor tags to gather sea-surface data which satellites sometimes miss.
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Goddard Space Flight Center -- NASA scientists recently successfully radioed artificial intelligence (AI) software to a satellite. They tested the software's ability to find and analyze errors in the spacecraft's systems...
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By measuring variations in satellite orbits, scientists have found the first direct evidence of one of the hallowed tenets of Albert Einstein&#39;s theory of general relativity -- that the Earth