News tagged with earths core
Scientists glean new insights into convection in planets and stars
Jan 19, 2009 |
4.5 / 5 (11) |
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(PhysOrg.com) -- A new study by UCLA planetary scientists and their colleagues in Germany overturns a longstanding scientific tenet and provides new insights into how convection controls much of what we observe ...
Riding -- and reading -- the Earth tide
Space & Earth / Earth Sciences
Jan 29, 2009 |
4.2 / 5 (5) |
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(PhysOrg.com) -- Once a day, Miaki Ishii rides the Earth tide, rising slowly — along with her desk, chair, and entire office — 20 to 30 centimeters before sinking back again.
Surprisingly rapid changes in the Earth's core discovered
Space & Earth / Earth Sciences
Jul 07, 2008 |
4.2 / 5 (68) |
11
In a recent paper published in Nature Geoscience, the geophysicist Mioara MANDEA from the GFZ German Research Centre for Geosciences, Potsdam and her Danish colleague Nils OLSEN from the National Space Institute/DTU Copenh ...
Search results for earths core
32 New Exoplanets Found (w/ Video)
Oct 19, 2009 |
4.9 / 5 (28) |
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(PhysOrg.com) -- Today, at an international ESO/CAUP exoplanet conference in Porto, the team who built the High Accuracy Radial Velocity Planet Searcher, better known as HARPS, the spectrograph for ESO's 3.6-metre ...
Superior Super Earths
Space & Earth / Space Exploration
Nov 30, 2009 |
4.6 / 5 (55) |
15
Super Earths are named for their size, but these planets - which range from about 2 to 10 Earth masses - could be superior to the Earth when it comes to sustaining life. They could also provide an answer to ...
Next-generation Intel products to be launched in January; Include first 32-nm Core i3, i5 processors
Dec 18, 2009 |
3.7 / 5 (13) |
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(PhysOrg.com) -- Intel has announced it will launch over two dozen new products next month, including new processors, chipsets, and a number of wireless components.
The continents as a heat blanket
Space & Earth / Earth Sciences
Jan 22, 2009 |
3 / 5 (4) |
3
Drifting of the large tectonic plates and the superimposed continents is not only powered by the heat-driven convection processes in the Earth's mantle, but rather retroacts on this internal driving processes. In doing so, ...
Mankind using Earth's resources at alarming rate
Nov 24, 2009 |
3.5 / 5 (24) |
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Humanity would need five Earths to produce the resources needed if everyone lived as profligately as Americans, according to a report issued Tuesday.
A glimpse at the Earth's crust deep below the Atlantic
Space & Earth / Earth Sciences
Nov 12, 2009 |
5 / 5 (3) |
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Long-term variations in volcanism help explain the birth, evolution and death of striking geological features called oceanic core complexes on the ocean floor, says geologist Dr Bram Murton of the National ...
XMM-Newton takes astronomers to a black hole's edge
May 27, 2009 |
4.9 / 5 (9) |
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(PhysOrg.com) -- Using new data from ESA's XMM-Newton spaceborne observatory, astronomers have probed closer than ever to a supermassive black hole lying deep at the core of a distant active galaxy.
3-D microchips for more powerful and environmentally friendly computers
Dec 11, 2009 |
4.6 / 5 (15) |
4
Not so long ago our computers had a single core which had to be boosted for performance - making each machine into a great central heating system. Beyond 85° C, however, electronic components become unstable. ...
Molecular anchor links the 2 inheritable diseases Fanconi anemia and Bloom's syndrome
Dec 24, 2009 |
not rated yet |
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A new study establishes a molecular link that bridges two rare inherited disorders and explains why these diseases result in genetic instability. The research, published by Cell Press in the December 24th issue of the journal ...
NASA Global Precipitation Measurement Mission Passes Major Review
Space & Earth / Space Exploration
Dec 08, 2009 |
not rated yet |
0
(PhysOrg.com) -- NASA's effort to deploy the first satellite mission to advance global precipitation observations from space moved closer to this goal when agency officials approved critical elements for the Global Precipitation ...
List of search results for earths core
