Warm Coronal Loops Offer Clue to Mysteriously Hot Solar Atmosphere

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Coronal loops observed by NASAs Transition Region And Coronal Explorer (TRACE) spacecraft. Credit: NASATRACE
Coronal loops observed by NASA’s Transition Region And Coronal Explorer (TRACE) spacecraft. Credit: NASA/TRACE

Scientists at NASA reveal a new understanding of the mysterious mechanism responsible for heating the outer part of the solar atmosphere, the corona, to million degree temperatures.


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NASA presses ahead for Mars rover launch in 2009

Oct 10, 2008 | User rating: not rated yet
(AP) -- NASA has decided to press ahead with plans to launch a big new rover to Mars next year. Friday's decision comes after concerns were raised about the budget and technical progress for the Mars Science ...

Palm oil clearing swathes of forest in Indonesia's Papua: Greenpeace

Oct 10, 2008 | User rating: not rated yet
Palm oil companies are clearing massive swathes of untouched forest in Indonesia's remote easternmost Papua region, environmental group Greenpeace said Friday.

Researchers Study Coastal Hazards of Increasing Wave Heights, Rising Sea Levels

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- While hurricanes Gustav and Ike were pummeling the Gulf Coast with rains and record flooding, researchers at Oregon State University were studying why wave heights in the Pacific Ocean have been increasing ...

Scientists resolve long-standing puzzle in climate science

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- A team led by Livermore scientists has helped reconcile the differences between simulated and observed temperature trends in the tropics.

Mars Odyssey Shifting Orbit for Extended Mission

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- The longest-serving of six spacecraft now studying Mars is up to new tricks for a third two-year extension of its mission to examine the most Earthlike of known foreign planets.
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