Watts Up With That?: Asteroid to buzz Earth this week

Four years ago, a house-sized asteroid tore through the atmosphere over Chelyabinsk, Russia, and exploded.  Shock waves shattered windows and knocked down onlookers as fragments of the disintegrating space rock peppered the Ural countryside. This week an asteroid about the same size is approaching Earth. It will not hit our planet, but it’s coming very…

2017-10-10 21:56


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