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NASA readies its asteroid warning system for harmless flyby

Reminder: amateur astronomers, watch out for 2012 TC4, you might get lucky

With asteroid 2012 TC4 about to pass between Earth and the moon, NASA is gearing up for its much-anticipated live test of its warning system.…


http://go.theregister.com/feed/www.theregister.co.uk/2017/10/11/nasa_readies_its_asteroid_warning_system_for_harmless_flyby/
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