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Chelyabinsk meteorite : ウィキペディア英語版 | Chelyabinsk meteorite
The Chelyabinsk meteorite (Russian: Челябинск or Челябинский метеорит) 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 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. The largest found fragments having a total mass of were raised from the bottom of Lake Chebarkul on 16 October 2013.〔 == Naming ==
The meteor and meteorite are named after Chelyabinsk Oblast, over which the meteor exploded. An initial proposal was to name the meteorite after Lake Chebarkul, where one of its major fragments impacted and made a 6-metre-wide hole in the frozen lake surface.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Chelyabinsk meteorite」の詳細全文を読む
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