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Amazon rainforest
2014-07-30 16:22:37

WASHINGTON, July 30, 2014 /PRNewswire-USNewswire/ -- NASA has selected proposals for two new instruments that will observe changes in global vegetation from the International Space Station. The sensors will give scientists new ways to see how forests and ecosystems are affected by changes in climate or land use change. http://photos.prnewswire.com/prnvar/20081007/38461LOGO A laser-based system from the University of Maryland, College Park, will observe the structure of forest canopy....

2014-01-17 12:20:36

WASHINGTON, Jan. 17, 2014 /PRNewswire-USNewswire/ -- NASA's uncrewed Global Hawk research aircraft is in the western Pacific region on a mission to track changes in the upper atmosphere and help researchers understand how these changes affect Earth's climate. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Deployed from NASA's Dryden Flight Research Center in Edwards, Calif., the Global Hawk landed at Andersen Air Force Base in Guam Thursday at approximately 5 p.m....

2012-11-09 10:52:33

NASA has selected a proposal from the Smithsonian Astrophysical Observatory in Cambridge, Mass., to build the first space-based instrument to monitor major air pollutants across the North American continent hourly during daytime. The instrument, to be completed in 2017 at a cost of not more than $90 million, will share a ride on a commercial satellite as a hosted payload to an orbit about 22,000 miles above Earth's equator. The competitively selected proposal, Tropospheric Emissions:...

2012-06-19 08:26:07

NASA has selected an ocean wind study proposal led by the University of Michigan from among 19 submitted to the agency's Announcement of Opportunity for small spaceflight investigations of the Earth system. The proposed mission will make accurate measurements of ocean surface winds throughout the life cycle of tropical storms and hurricanes, which could help lead to better weather forecasting. The competitively-selected proposal, the Cyclone Global Navigation Satellite System (CYGNSS), is...

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2011-04-06 11:04:50

This week marks the first anniversary of the NASA Global Hawk project's initial science mission. On April 7, 2010, Global Hawk No. 872 took off from NASA's Dryden Flight Research Center on Edwards Air Force Base, Calif., for its first science foray over the Pacific Ocean in the Global Hawk Pacific 2010 - or GloPac - science campaign. Since that first science flight a year ago, NASA's Global Hawks have flown 12 science missions totaling 330 flight hours. The aircraft traveled more than 107,000...

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2010-05-28 07:15:00

Hurricanes, air quality and Arctic ecosystems are among the research areas to be investigated during the next five years by new NASA airborne science missions announced May 27th. The five competitively-selected proposals, including one from NASA's Jet Propulsion Laboratory, Pasadena, Calif., are the first investigations in the new Venture-class series of low-to-moderate-cost projects established last year. The Earth Venture missions are part of NASA's Earth System Science Pathfinder program....


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blee
  • Color; hue; complexion.
This word is Middle English in origin.
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