How much damage did the Chelyabinsk meteor cause?
The descent of the meteor, visible as a brilliant superbolide in the morning sky, caused a series of shock waves that shattered windows, damaged approximately 7,200 buildings and left 1,500 people injured. The resulting fragments were scattered over a wide area.
How big was the asteroid that hit Chelyabinsk?
about 17 meters
“The asteroid was about 17 meters [56 feet] in diameter and weighed approximately 10,000 metric tons [11,000 tons],” Peter Brown, a physics professor at Western University in Ontario, Canada, said in a statement.
When did last meteor hit Earth?
The last known impact of an object of 10 km (6 mi) or more in diameter was at the Cretaceous–Paleogene extinction event 66 million years ago.
Why did the Chelyabinsk meteor explode?
On February 15, 2013, a small asteroid with an estimated size of 65 feet (20 meters) entered Earth’s atmosphere. It was moving at 12 miles per second (~19 km/sec) when it struck the protective blanket of air around our planet, which did its job and caused the asteroid to explode.
How big was the meteorite that hit Russia?
approximately 17 to 20 meters
The large fireball (technically, called a “superbolide”) observed on the morning of Feb. 15, 2013, in the skies near Chelyabinsk, Russia, was caused by a relatively small asteroid approximately 17 to 20 meters in size (about 18.6 to 21.9 yards) that entered Earth’s atmosphere at high speed and at a shallow angle.
Who won most medals in Winter Olympics 2014?
Russia
In Sochi, the host Russians captured a total of 29 medals, one more than the United States. Russia also tied with Norway in gold medals with 11, Canada had 10 golds and the U.S. had nine.
What do the medals on the 2014 Winter Olympics MAP Mean?
World map showing the medal achievements of each country during the 2014 Winter Olympics. Legend: Gold represents countries that won at least one gold medal. Silver represents countries that won at least one silver medal. Bronze represents countries that won at least one bronze medal. Red represents countries that did not win any medals.
How many countries were in the 2014 Winter Olympics?
2014 Winter Olympics medal table. Legend: The 2014 Winter Olympics, officially known as the XXII Olympic Winter Games, were a winter multi-sport event held in Sochi, Russia, from 7 to 23 February. A total of 2,873 athletes from 88 nations participated in 98 events in 7 sports across 15 different disciplines.
Who has won the most Olympic medals at the Winter Olympics?
Luger Armin Zöggeler of Italy became the first athlete to achieve six Winter Olympic medals over six consecutive games, all achieved at the men’s singles event. Speed skater Ireen Wüst from the Netherlands achieved five medals (two gold and three silver), more than any other athlete.
How many bronze medals were awarded in the men’s Super-G alpine skiing?
In the men’s super-G alpine skiing, two bronze medals were awarded for a third place tie. On 18 July 2016, the McLaren Report was published alleging that the Russian government had sanctioned the use of performance-enhancing drugs by Russian athletes in the 2014 Winter Olympics.