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The Chelyabinsk meteorite (Russian: Челябинский метеорит, Chelyabinskii meteorit) is the fragmented remains of the large Chelyabinsk meteor of 15 February 2013 which reached the ground after the meteor's passage through the atmosphere.
The metamorphism in the chondrules in the meteorite samples indicates the rock comprising the meteor had a history of collisions and was once several kilometres below the surface of a much larger LL chondrite asteroid. The Chelyabinsk asteroid probably entered an orbital resonance with Jupiter (a common way for material to be ejected from the ...
It exploded over Chelyabinsk – the Russian city that would give the meteor its name – in a blast that was brighter than the Sun and shook with the energy of more than 30 atomic bombs. The ...
The event Raisani describes is known as the Chelyabinsk meteor, which began as an asteroid that entered Earth's atmosphere on Feb. 13, 2013, at approximately 60 ft. in diameter and weighing 10,000 ...
NASA visualization and narration of the Chelyabinsk meteor air burst. A meteor air burst is a type of air burst in which a meteoroid explodes after entering a planetary body's atmosphere. This fate leads them to be called fireballs or bolides, with the brightest air bursts known as superbolides.
A newly discovered asteroid named 2024 YR4 now has a 2.2% chance of affecting Earth in 2032 after recent observations. ... asteroid entered Earth’s atmosphere over Chelyabinsk, Russia.
[103] [104] The Chelyabinsk meteor was estimated to have caused over $30 million in damage. [105] [106] It is the largest recorded object to have encountered the Earth since the 1908 Tunguska event. [107] [108] The meteor is estimated to have an initial diameter of 17–20 metres and a mass of roughly 10,000 tonnes. On 16 October 2013, a team ...
And in 2013, a 20-meter-wide (66-foot-wide) asteroid entered Earth’s atmosphere over Chelyabinsk, Russia. ... “If the asteroid is found to have a diameter in the (50 meter) range, and if it ...