Earth
News and Articles covering Early Earth Core, Earth Magnetic field reversals, Earth Atmosphere, Ozone Layer, Earth’s Iron Sulfur Saltwater Quartz crystals, Planetary Oceans, Aurora, Mantle, Giant Asteroids, Acid Rain
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Mar 23, 2017New research challenges the prevailing theory that the unique nature of Earth's iron was the result of how its core was formed billions of years ago.
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Feb 24, 2017Scientists at ELSI reported unexpected discoveries about Earth's core, including insights into conditions that existed during the formation of the Earth.
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Jul 22, 2015A new study sheds light on the improbable evolutionary path that enabled Earth to sustain life.
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Feb 14, 2015Pesquisadores encontraram evidências de um potencial ‘oceano significativo’ de água nos subterrâneos dos Estados Unidos da América.
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Dec 16, 2014Pesquisadores encontraram evidências de um potencial ‘oceano significativo’ de água nos subterrâneos dos Estados Unidos da América.
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Nov 20, 2014A process causing water electrolysis could give life a substantial jolt.
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Nov 2, 2014A new study shows that Earth's water most likely accreted at the same time as the rock--hence that life on our planet could have begun very early.
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Oct 31, 2014The astrobiology community deeply mourns the passing of Katrina Edwards.
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Oct 7, 2014NASA has awarded five-year grants totaling almost $50 million to seven research teams nationwide to study the origins, evolution, distribution, and future of life in the universe.
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Sep 19, 2014New research suggests plate tectonic was triggered by the spreading of early continents and then eventually became a self-sustaining process.