Distant world's weather is mixed bag of hot dust and molten rain
Weather patterns in a mysterious world beyond our solar system have been revealed for the first time, a study suggests.
Weather patterns in a mysterious world beyond our solar system have been revealed for the first time, a study suggests.
Astronomy
Nov 3, 2015
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According to recent estimates, the Earth's solid inner core started forming between half a billion and one billion years ago. However, our new measurements of ancient rocks as they cool from magma have indicated that it may ...
Earth Sciences
Oct 9, 2015
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(Phys.org) —Stanford scientists recreated the intense pressures and temperatures found deep within the Earth, resulting in a discovery that complicates theories of how the planet and its core were formed.
Earth Sciences
Oct 8, 2013
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Scientists at the University of Leeds have solved a 300-year-old riddle about which direction the centre of the earth spins.
Earth Sciences
Sep 16, 2013
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(Phys.org) —Study at NSLS may help reveal the role of mantle oxidation states in understanding the Earth's deep interior.
Earth Sciences
Jun 26, 2013
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A new plant for desulfurizing pig iron is reducing the costs of steel production. Developed by Siemens, this innovative process makes it possible to more precisely dose the various desulfurizing agents that are injected into ...
Engineering
Jan 11, 2013
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The remains of a high-caste man wearing armour who was buried by hot ash—possibly as he tried to calm the wrath of an erupting volcano—have been found in an area known as the "Pompeii of Japan".
Archaeology
Dec 18, 2012
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(Phys.org)—Researchers from Yale University have found that molten iron is able to penetrate into rock samples in a unique way under certain conditions. Geophysicist Shun-ichiro Karato and student Kazuhiko Otsuka together ...
A tiny fraction of meteorites on earth contain strikingly beautiful, translucent, olive-green crystals embedded in an iron-nickel matrix. Called pallasites, these "space gems" have fascinated scientists since they were first ...
Space Exploration
Nov 15, 2012
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The Earth's magnetic field has reversed many times at an irregular rate throughout its history. Long periods without reversal have been interspersed with eras of frequent reversals. What is the reason for these reversals ...
Earth Sciences
Oct 24, 2011
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