BlogArena

General blog about anything and everything of everyday's life.

19. Jul 2019

September 16, 2014
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New View of Rainier’s Volcanic Plumbing

Electrical Images Show Upward Flow of Fluids to Magma Chamber By measuring how fast Earth conducts electricity and seismic waves, a University of Utah researcher and colleagues made a detailed picture of Mount Rainier’s deep volcanic plumbing and partly molten … Continue reading

May 19, 2013
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Galaxy’s Ring of Fire

Johnny Cash may have preferred this galaxy’s burning ring of fire to the one he sang about falling into in his popular song. The “starburst ring” seen at center in red and yellow hues is not the product of love, … Continue reading

April 25, 2012
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NASA Tests GPS Monitoring System for Big U.S. Quakes

PASADENA, Calif. – The space-based technology that lets GPS-equipped motorists constantly update their precise location will undergo a major test of its ability to rapidly pinpoint the location and magnitude of strong earthquakes across the western United States. Results from … Continue reading

May 13, 2011
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NASA’s Galileo Reveals Magma ‘Ocean’ Beneath Surface of Jupiter’s Moon

A new analysis of data from NASA’s Galileo spacecraft has revealed that beneath the surface of Jupiter’s volcanic moon Io is an “ocean” of molten or partially molten magma. The finding, from a study published May 13 in the journal … Continue reading