Asteroid alert: NASA is tracking a large rock on Earth 'approach' in less than 24 hours

Asteroid AL12 is flying towards our planet at breakneck speeds of about 17.65km per second or 39,481mph (63,540km/h). But the good news is NASA does not expect the space rock to come crashing into our planet any time soon. Tomorrow, AL12 will approach Earth from a distance of about 0.04660 astronomical units. A single astronomical […]

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