Building-sized asteroid flyby nothing to be concerned about - University of Calgary

UCalgary expert says newly discovered space rock has unique characteristics, but won’t threaten the Earth

An asteroid the size of the Empire State Building will be hurtling by Earth at around 6 p.m. on Aug. 3. However, theres no need to channel our inner Bruce Willis in Armageddon, according to the Univ… [+3155 chars]

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