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152E-164-Big Threat or Not
In February 2013 a space rock about 59 feet in diameter entered the Earth's atmosphere over Chelyabinsk, Russia making a fire ball 30 times brighter than our Sun. It came without warning and nearly 1,500 people were injured primarily by flying glass from broken windows. In the end spending a billion dollars a year on asteroid damage prevention is like purchasing expensive insurance for an extremely unlikely event. However, it has a side benefit that it will employ people and may stimulate science and technology.
Published on 4 years, 2 months ago