Huge Asteroid to Creep Near Earth on Nov. 8

Huge Asteroid to Creep Near Earth on Nov. 8 - Yahoo! News:

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Mark Nov. 8 on your calendar. A huge asteroid that could potentially threaten Earth in the far future will pass close by as astronomers around the world watch and measure.

This space rock is asteroid 2005 YU55, a veritable mini-world roughly 1,300 feet (400 meters) wide — nearly four football fields across — that will zoom by Earth inside the orbit of the moon.

At its closest approach, the asteroid will pass within 201,700 miles (325,000 kilometers) of Earth at 6:28 p.m. EDT (2228 GMT) on Nov. 8. The average distance between Earth and the moon is 240,000 miles (386,242 km).