A 'potentially hazardous' blue-whale-size asteroid will zip through Earth's orbit on Friday - Livescience.com

The asteroid is set to fly past Earth safely, at 27 times the speed of sound.

A "potentially hazardous" asteroid the size of a blue whale is set to zip past Earth on Friday (Aug. 12), according to NASA (opens in new tab). The asteroid , named 2015 FF, has an estimated diam… [+3562 chars]

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