News tagged with deep
NASA lunar spacecraft GRAIL complete prime mission ahead of schedule
(Phys.org) -- A NASA mission to study the moon from crust to core has completed its prime mission earlier than expected. The team of NASA's Gravity Recovery and Interior Laboratory (GRAIL) mission, with twin ...
Space & Earth / Space Exploration
19 hours ago |
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Latest Southern Ocean research shows continuing deep ocean change
New research by teams of Australian and US scientists has found there has been a massive reduction in the amount of Antarctic Bottom Water found off the coast of Antarctica. Comparing detailed measurements taken during the ...
Space & Earth / Earth Sciences
May 21, 2012 |
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Image: The shake, rattle and roar of the J-2X engine
(Phys.org) -- The shake, rattle and roar lasted just seven seconds, but the short J-2X test conducted May 16 at NASA's John C. Stennis Space Center in south Mississippi moved the space agency ever closer to ...
Space & Earth / Space Exploration
May 17, 2012 |
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NASA conducts tests on Orion service module
(Phys.org) -- Engineers at NASA's Marshall Space Flight Center are testing parts of the Orion service module to ensure the spacecraft can withstand the harsh realities of deep space missions.
Space & Earth / Space Exploration
May 11, 2012 |
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J-2X engine ready for second test series
(Phys.org) -- The next-generation engine that will help carry humans deeper into space than ever is back, bigger and better. The J-2X engine is currently on the A-2 Test Stand at NASA's Stennis Space Center ...
Space & Earth / Space Exploration
Apr 25, 2012 |
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Marine scientists urge government to reassess oil spill response
On the second anniversary of the Deepwater Horizon blowout, a national panel of researchers including University of Georgia marine scientist Samantha Joye is urging the federal government to reassess how it ...
Apr 20, 2012 |
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Scientists: Fish are sick where BP's oil spill hit
(AP) -- Two years after the massive Gulf of Mexico oil spill, scientists say they're finding trouble with sick fish that dwell along offshore reefs and in the deep waters - especially in places where the oil spill hit the ...
Apr 19, 2012 |
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Designing the interplanetary web
Reliable Internet access on the Moon, near Mars or for astronauts on a space station? How about controlling a planetary rover from a spacecraft in deep space? These are just some of the pioneering technologies ...
Space & Earth / Space Exploration
Apr 16, 2012 |
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Asian tsunami warnings test post-2004 systems
Giant quakes off Indonesia caused panic but little damage, in a successful test of warning systems and evacuation plans introduced after the catastrophic 2004 Asian tsunami, experts said Thursday.
Space & Earth / Earth Sciences
Apr 12, 2012 |
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Researchers call for a new direction in oil spill research
Inadequate knowledge about the effects of deepwater oil well blowouts such as the Deepwater Horizon event of 2010 threatens scientists' ability to help manage and assess comparable events in future, according to an article ...
Apr 12, 2012 |
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New surface coatings could inhibit buildup of methane hydrates that can block deep-sea oil and gas wells
During the massive oil spill from the ruptured Deepwater Horizon well in 2010, it seemed at first like there might be a quick fix: a containment dome lowered onto the broken pipe to capture the flow so it could be pumped ...
Apr 11, 2012 |
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NASA to fly atomic clock to improve space navigation
(Phys.org) -- When people think of space technologies, many think of high-tech solar panels, complex and powerful propulsion systems or sophisticated, electronic guidance systems. Another critical piece of ...
Space & Earth / Space Exploration
Apr 11, 2012 |
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Glass sponge as a living climate archive
(PhysOrg.com) -- Climate scientists have discovered a new archive of historical sea temperatures. With the help of the skeleton of a sponge that belongs to the Monorhaphis chuni species and that lived in the ...
Space & Earth / Earth Sciences
Apr 05, 2012 |
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CO2 was hidden in the ocean during the Ice Age: study
Why did the atmosphere contain so little carbon dioxide (CO2) during the last Ice Age 20,000 years ago? Why did it rise when the Earth's climate became warmer? Processes in the ocean are responsible for this, says a new study ...
Space & Earth / Earth Sciences
Mar 29, 2012 |
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GOODS-Herschel reveals gas mass role in creating fireworks versus beacons of star formation
(PhysOrg.com) -- A study of galaxies in the deepest far-infrared image of the sky, obtained by the Herschel Space Observatory, highlights the two contrasting ways that stars formed in galaxies up to 12 billion ...
Mar 27, 2012 |
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