How to watch asteroid 7335 (1989 JA) fly past Earth - Livescience.com

Asteroid 7335 (1989 JA) is four times the size of the Empire State Building, and it's headed this way.

An enormous asteroid four times the size of the Empire State Building is headed toward Earth — and you can watch live as it whooshes harmlessly through the night sky. The asteroid, dubbed 7335 (19… [+2825 chars]

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