04/12/2013

Santa being tracked by Microsoft and Google

The competition between Microsoft and Google is stretching to the North Pole as the Internet search rivals vie to be top Santa tracker this Christmas.

Plasma loss mechanisms from Saturn's magnetosphere

Since the first up-close observations of Saturn, made by the Pioneer 11 probe in 1979, a great deal has been learned about the dynamics of the gas giant's magnetosphere. In-depth observations made by the Cassini orbiter, ...

Glimpsing the infrastructure of a gamma-ray burst jet

(Phys.org) —A new study using observations from a novel instrument provides the best look to date at magnetic fields at the heart of gamma-ray bursts, the most energetic explosions in the universe. An international team ...

Giant Magellan Telescope's third mirror unveiled

The Giant Magellan Telescope's third primary mirror will be unveiled at the University of Arizona's Steward Observatory Mirror Lab on December 6, 2013. The combined surface area of the three mirrors created to date surpasses ...

Obama: 'I'm not allowed an iPhone'

US President Barack Obama admitted Wednesday he was not allowed to have an iPhone owing to security fears—explaining why he is sometimes seen with a bulky super secure Blackberry.

NASA sees rainfall quickly fade in dying Depression 33W

NASA's TRMM satellite noticed that rainfall became scarce in the Northwestern Pacific Ocean's thirty-third tropical depression in its second day of life. Tropical Depression 33W or TD 33W had weakened and TRMM showed only ...

Rising ocean acidification leads to anxiety in fish

A new research study combining marine physiology, neuroscience, pharmacology, and behavioral psychology has revealed a surprising outcome from increases of carbon dioxide uptake in the oceans: anxious fish.

A blast from its past dates the youngest neutron-star binary

X-rays streaming toward Earth from the region near a neutron star that is cannibalizing its companion star have revealed the pair to be the youngest "X-ray binary" yet known. The discovery by a team that includes a Penn State ...

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