Edited by Dwdrum at 22-7-2017 01:31 PM
@hyie
terjadi ,if tidak silap 2013 di russia asteriod entered earths athmosphere di gunung ural injured almost atau lebih1000 if not mistaken kelajuan over 50k mph juga di panggil chelyabinsk meteor. Sis boleh google... benda begini i hanya dengar cerita dari my husband even ada benda i kurang faham bukan bidang kerja i pun but still cuba ambil tahu..
Ini sis... buat bunker last option tiada tempat untuk sembunyi ... 
Dari jpl caltech/nasa
An asteroid called Apophis is expected to speed past Earth on April 13, 2029 at just 18,600 miles away – a hair’s width in astronomical terms. The gap is just one tenth of the distance between us and the moon , but scientists have ruled out the possibility of impact. However the rock, which is 370-metres in diameter, will fly past again on April 13 2036. Experts fear its close shave in 2029 could “change [the orbit] in a way that is not fully predictable”. If it hit, it would create an explosion 65,000 times as powerful as the nuclear bomb dropped on Hiroshima. A rock the size of a house flew past the Earth on June 30 – International Asteroid Day. The asteroid – 2017 MC1 – whizzed past at a safe distance of 2.5 lunar distances or 980,000km
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Post time 15-7-2017 06:34 PM
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