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No “Advanced Warning” Of Russian “Meteor”: Government Covers Up Biggest Blast In A Century
A rock from space about 55 feet across (17 meters) entered Earth’s atmosphere early on the morning of Feb. 15, 2013.
through the air for 32.5 seconds, the meteor was moving at about 40,000 mph (64,373 km/h) when it disintegrated. The explosion caused a massive shock wave that damaged hundreds of buildings and injured more than 1,000 people in the Chelyabinsk region. There was no advance warning before the meteor appeared in the sky.Before entering the atmosphere, the object weighed about 10,000 tons. An early estimate of the energy of the Russian meteor explosion is that it equaled about 30 atomic bombs of the type used on Hiroshima in World War II.
The Russian meteor is second only to an explosion that occurred in Siberia in 1908. In the so-called Tunguska event, a 130-foot-wide (40 m) object exploded, flattening trees over an 825-square-mile area (2,137 square km). Even larger impacts from space occurred before recorded human history.
The solar system was shaped by even bigger impacts from space. Fifty thousand years ago, a rock about 150 feet wide (46 meters) crashed into what is now Arizona. The crater is 0.7 mile in diameter (1.2 km). Impacts have occurred since the beginning of our solar system. In 1994, the planet Jupiter was assaulted by fragments from comet Shoemaker-Levy 9.
Big Story: Russia Meteor Blast is Biggest in 100 Years
The dramatic fireball that exploded over Russia was apparently the biggest such blast in more than a century, scientists say.
RAW VIDEO: Meteorite Crash in Russia Sparks Panic
A series of explosions in the skies of Russia’s Urals region, reportedly caused by a meteor shower, has sparked panic in three major cities. MOREHERE
