Science - page 3

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Scientists venture to Antarctica to uncover origin of modern vertebrates

An international team of researchers led by paleontologists from the Carnegie Museum of Natural History, the University of Texas at Austin, Ohio University and the American Museum of Natural History are set to travel to Antarctica in search for evidence that some...

February 02, 2016

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NASA’s Van Allen Probes broaden view on the shape of Van Allen Belts

NASA's Van Allen Probes enabled the scientists to gather a more precise picture of the structure of Van Allen Belts that shield our planet from the solar radiation. New research shows their shape varies depending on the energy of charged particles constituting...

January 21, 2016

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New class of atmospheric waves, producing strong temperature ripples, discovered over Antarctica

Researchers from the University of Colorado Boulder discovered a new class of mesospheric waves by observing the high parts of the atmosphere over Antarctica. These waves seem to send constant ripples through the Earth's atmosphere and probably affect high-level...

January 20, 2016

lake_magadi_feat

Carbon emissions from Earth's interior quantified

A team of scientists, led by the researchers at the University of New Mexico (UNM), has studied carbon emissions through fault systems in the East African Rift (EAR). The goal of the research was to gain a better understanding of carbon emissions from the interior...

January 20, 2016

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New research indicates different composition of Earth's mantle

Seismic observations of our planet's interior have revealed three distinct structures, marking the boundary between its metallic core and silicate mantle. The structures include remnants of subducted plates from the Earth's surface, ultralow velocity zones...

December 15, 2015

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Ice age in Jurassic Period caused by a major volcanic event

An international team of researchers has found the evidence of link between the large-scale volcanic event and the large and abrupt cooling of the Earth's temperature during the Jurassic Period, the University of Exeter reported on December 11, 2015. The...

December 12, 2015

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Seismic maps of the Earth's mantle beneath Antarctica provide first glimpse into underlying geology

A series of robust seismometers have been deployed in Antarctica to map the geology hidden underneath the vast ice sheets. For the first time, they have been successful in recording reverberations of distant earthquakes in the period between January 2010 and 2012...

December 10, 2015

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Drilling into Earth's mantle, a holy grail of geology, set to begin once again

An old challenge - geology's holy grail of drilling into the Earth's mantle - is set to begin once again, as a group of experts heads out for the Atlantis Bank, Indian Ocean to drill through 1.5 kilometers (0.93 miles) of rock, collecting core samples on its...

December 05, 2015

polar_bridge_feat

Parallel flights in the Arctic and Antarctic collect data on the land and sea ice status

An airborne survey of polar ice, NASA's operation named IceBridge, has recently discovered a big drop in the height of two glaciers in the Antarctic Peninsula and collected a large amount of data on the status of land and sea ice at the end of the Arctic summer...

November 25, 2015

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Amazing supercomputer animation of Antarctic bottom water

The movements of the world's densest and coldest water around Antarctica has been simulated using Australia's most powerful supercomputer, Raijin, for the first time. Massive amount of data has been processed in order to create a highly detailed, remarkable...

November 25, 2015

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First sound velocity in extreme conditions successfully estimated

New research, conducted in collaboration between the Materials Dynamics Laboratory at the RIKEN SPring-8 Center and the Tokyo Institute of Technology, has successfully measured the speed of sound in mixtures of liquid iron and carbon in extreme conditions, for the...

November 25, 2015

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Earth surrounded by dense, hairy filaments of dark matter

A new research, conducted by scientists of NASA's Jet Propulsion Laboratory in Pasadena, California, suggests that Earth is surrounded by long, 'hairy' filaments of dark matter. Theoretically, the hairy filaments, if detected could be used to map out the...

November 24, 2015

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The Electric Comet II - Best Evidence

This video is the first segment of Episode 4 Symbol of an Alien Sky documentary series. It provides an update of comet science, starting where the earlier documentary made by The Thunderbolts Project titled "The Electric Comet" left off. The objective of...

November 23, 2015

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Antarctic Ice contributed to the historic dry up and re-flooding of the Mediterranean Sea

International team of scientists conducted an in-depth research which has finally shed light on my the processes responsible for the dry up of the Mediterranean Sea, about 5.6 million years ago. Research results imply that future melting of large ice masses will...

November 19, 2015

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WT1190F burns into a spectacular fireball on its journey through Earth's atmosphere

NASA's researchers observed space debris named WT1190F fall to Earth on November 13, 2015. According to their report the object was more fragile than originally thought and it quickly burned into a fireball brighter than Venus, providing a spectacular view on...

November 17, 2015

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Electric comets in action

The ThunderBolts started a series of reports on groundbreaking scientific data from the ESA Rosetta mission to Comet 67P. In previous Space News', Dr. Franklin Anariba, a lecturer at Singapore University of Technology and Design, has presented a scientific...

November 16, 2015

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Galileo satellites to begin testing Einstein's General Theory of Relativity

An improper launch of ESA's Galileo 5 and 6 satellites on August 22, 2014 has given ESA's researchers an opportunity to test Einstein's General Theory of Relativity. In a year long experiment, researchers will make use of the atomic clock onboard the...

November 10, 2015