BlogArena

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

25. Jun 2019

February 6, 2014
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Polar night

Arctic excursion explores how sea life copes with continuous winter darkness When the North Pole tilts away from the sun during the winter, the Arctic region plunges into weeks of continuous darkness. The sun never peeks above the horizon, casting … Continue reading

December 7, 2013
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NASA’s Cassini Spacecraft Obtains Best Views of Saturn Hexagon

Embedded video from NASA Jet Propulsion Laboratory California Institute of Technology NASA’s Cassini spacecraft has obtained the highest-resolution movie yet of a unique six-sided jet stream, known as the hexagon, around Saturn’s north pole.

August 12, 2013
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Santa’s workshop not flooded – but lots of melting in the Arctic

Santa’s workshop at the North Pole is not under water, despite recent reports. A dramatic image captured by a University of Washington monitoring buoy reportedly shows a lake at the North Pole. But Santa doesn’t yet need to buy a … Continue reading

May 1, 2013
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NASA Probe Gets Close-Up Views of Large Hurricane on Saturn

PASADENA, Calif. – NASA’s Cassini spacecraft has provided scientists the first close-up, visible-light views of a behemoth hurricane swirling around Saturn’s north pole. In high-resolution pictures and video, scientists see the hurricane’s eye is about 1,250 miles (2,000 kilometers) wide, … Continue reading

March 11, 2013
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Global Warming will Open Unexpected New Shipping Routes in Arctic, UCLA Researchers Find

Shipping lanes through the Arctic Ocean won’t put the Suez and Panama canals out of business anytime soon, but global warming will make these frigid routes much more accessible than ever imagined by melting an unprecedented amount of sea ice … Continue reading

November 30, 2012
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UCLA Researchers Find Evidence for Water Ice Deposits and Organic Material on Mercury

Planetary scientists have identified water ice and unusually dark deposits within permanently shadowed areas at Mercury’s north pole. Using data collected by NASA’s MESSENGER spacecraft, a team from UCLA crafted the first accurate thermal model of the solar system’s innermost … Continue reading

September 15, 2012
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Surviving Without Ice

Arctic crustaceans use currents, deep-water migration to survive sea ice melts With sea ice in the Arctic melting to record lows in summer months, marine animals living there face dramatic changes to their environment. Yet some crustaceans, previously thought to … Continue reading

August 25, 2012
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Scientists Explore Changing Arctic Ocean

Scientists are setting sail on August 25 to study ocean acidification in the Arctic and what this means for the future survival of marine and terrestrial organisms. The Arctic Ocean is one of the most vulnerable places on the planet … Continue reading