Black hole approaching speed of light detected

Mar 3, 2013

Black hole approaching speed of light detected

There is a new spin on supermassive black holes: They are incredibly fast, some astronomers say. It has long been suspected that gigantic black holes lurking in the heart of galaxies rotate faster and grow larger as they feast on gas, dust, stars and ...

Third Van Allen radiation belt seen

Mar 2, 2013

Third Van Allen radiation belt seen

NASA probes that are exploring the twin Van Allen radiation belts encircling the Earth have spied a third band of radiation that burst into view and then disappeared, scientists reported Thursday. The discovery of the temporary band of high-energy electrons has stunned scientists and ...

Russians find meteorite fragments

Feb 19, 2013

Russians find meteorite fragments

Scientists said Monday they had discovered fragments of the meteor that spectacularly plunged over Russia’s Ural Mountains on Friday, creating a shockwave that injured 1,200 people and damaged thousands of homes. The giant piece of space rock streaked over the city of Chelyabinsk in ...

Russian meteor damage claims soar

Feb 18, 2013

Russian meteor damage claims soar

The big blast from outer space was still reverberating in the Russian city of Chelyabinsk on Saturday as glaziers went to work replacing windows, divers vainly sought meteorite fragments at the bottom of a lake, doctors tended the wounded, residents found new ways to ...

Cosmic coincidence shows threat of space rocks

Feb 17, 2013

Cosmic coincidence shows threat of space rocks

A space rock even bigger than the meteor that exploded like an atom bomb over Russia could drop out of the sky unannounced at any time and wreak havoc on a city. And contrary to Hollywood, there isn’t much the world’s scientists and generals ...

Feb 17, 2013

Much footage of meteor came from car cams

Washington THE WASHINGTON POST The meteor that exploded over Russia and injured at least 1,200 people Friday was astonishingly well-documented by amateur videographers, and much of the footage seems to have been captured from car dashboards. All of the available images raise the question: ...