(Phys.org) -- For years, many scientists had thought that plate tectonics existed nowhere in our solar system but on Earth. Now, a UCLA scientist has discovered that the geological phenomenon, which involves the movement ...
Space Exploration
Aug 9, 2012
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Our day-to-day lives exist in what physicists would call an electrically neutral environment. Desks, books, chairs and bodies don't generally carry electricity and they don't stick to magnets. But life on Earth is substantially ...
Space Exploration
Jul 17, 2012
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(Phys.org) -- NASA is scheduled to launch an orbiting X-ray satellite on Wednesday, June 13, that will open a new window on the universe, allowing scientists to probe the roiling edges of black holes, the turbulent outflow ...
Astronomy
Jun 11, 2012
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(Phys.org) -- These bright stars shining through what looks like a haze in the night sky are part of a young stellar grouping in one of the largest known star formation regions of the Large Magellanic Cloud (LMC), a dwarf ...
Astronomy
Apr 23, 2012
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(Phys.org) -- On April 5, 2010, the sun spewed a two million-mile-per-hour stream of charged particles toward the invisible magnetic fields surrounding Earth, known as the magnetosphere. As the particles interacted with the ...
Space Exploration
Apr 12, 2012
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(PhysOrg.com) -- For the first time, instrumentation aboard two NASA missions operating from complementary vantage points watched as a powerful solar storm spewed a two million-mile-per-hour stream of charged particles and ...
Space Exploration
Mar 28, 2012
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Mars may have been arid for more than 600 million years, making it too hostile for any life to survive on the planet's surface, according to researchers who have been carrying out the painstaking task of analysing individual ...
Space Exploration
Feb 3, 2012
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A team of scientists have used the Ozone Monitoring Instrument (OMI) on NASA's Aura satellite to confirm major reductions in the levels of a key air pollutant generated by coal power plants in the eastern United States. The ...
Environment
Dec 1, 2011
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(AP) -- Federal officials say the Arctic region has changed dramatically in the past five years - for the worse.
Environment
Dec 1, 2011
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(PhysOrg.com) -- After discovering an emerging crack that cuts across the floating ice shelf of Pine Island Glacier in Antarctica, NASA's Operation IceBridge has flown a follow-up mission and made the first-ever detailed ...
Earth Sciences
Nov 2, 2011
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